| 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 | $125.39 | 9.131% | $136.8394 | $136.84 | $136.85 | $136.80 |
| Purchase #2 | $226.70 | 6.438% | $241.2949 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $69.69 | 6.782% | $74.4164 | $74.42 | $74.40 | $74.40 |
| Purchase #4 | $117.25 | 11.830% | $131.1207 | $131.12 | $131.10 | $131.10 |
| Purchase #5 | $137.83 | 7.465% | $148.119 | $148.12 | $148.10 | $148.10 |
| Purchase #6 | $44.37 | 9.425% | $48.5519 | $48.55 | $48.55 | $48.60 |
| Purchase #7 | $193.58 | 10.300% | $213.5187 | $213.52 | $213.50 | $213.50 |
| 7 purchase totals = | $914.81 | $993.8610 | $993.86 | $993.80 | $993.80 | |