| 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 | $119.71 | 4.189% | $124.7247 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $109.75 | 5.262% | $115.525 | $115.53 | $115.55 | $115.50 |
| Purchase #3 | $225.83 | 12.115% | $253.1893 | $253.19 | $253.20 | $253.20 |
| Purchase #4 | $216.45 | 8.738% | $235.3634 | $235.36 | $235.35 | $235.40 |
| Purchase #5 | $213.96 | 8.868% | $232.934 | $232.93 | $232.95 | $232.90 |
| Purchase #6 | $112.68 | 9.480% | $123.3621 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $193.30 | 4.665% | $202.3174 | $202.32 | $202.30 | $202.30 |
| 7 purchase totals = | $1,191.68 | $1,287.4159 | $1,287.41 | $1,287.40 | $1,287.40 | |