| 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 | $204.42 | 8.594% | $221.9879 | $221.99 | $222.00 | $222.00 |
| Purchase #2 | $144.38 | 3.732% | $149.7683 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $141.37 | 10.344% | $155.9933 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $250.52 | 12.458% | $281.7298 | $281.73 | $281.75 | $281.70 |
| Purchase #5 | $192.62 | 5.697% | $203.5936 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $125.80 | 4.574% | $131.5541 | $131.55 | $131.55 | $131.60 |
| Purchase #7 | $129.41 | 5.231% | $136.1794 | $136.18 | $136.20 | $136.20 |
| 7 purchase totals = | $1,188.52 | $1,280.8064 | $1,280.80 | $1,280.85 | $1,280.90 | |