| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.63 | 10.272% | $208.0061 | $208.01 | $208.00 | $208.00 |
| Purchase #2 | $109.71 | 12.849% | $123.8066 | $123.81 | $123.80 | $123.80 |
| Purchase #3 | $183.99 | 10.766% | $203.7984 | $203.80 | $203.80 | $203.80 |
| Purchase #4 | $102.43 | 12.529% | $115.2635 | $115.26 | $115.25 | $115.30 |
| Purchase #5 | $43.55 | 11.502% | $48.5591 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $157.55 | 10.452% | $174.0171 | $174.02 | $174.00 | $174.00 |
| Purchase #7 | $135.48 | 12.404% | $152.2849 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $921.34 | $1,025.7357 | $1,025.74 | $1,025.70 | $1,025.80 | |