| 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 | $207.90 | 8.467% | $225.5029 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $155.40 | 10.132% | $171.1451 | $171.15 | $171.15 | $171.10 |
| Purchase #3 | $171.92 | 9.348% | $187.9911 | $187.99 | $188.00 | $188.00 |
| Purchase #4 | $47.50 | 5.364% | $50.0479 | $50.05 | $50.05 | $50.00 |
| Purchase #5 | $173.87 | 10.212% | $191.6256 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $78.56 | 7.603% | $84.5329 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $94.48 | 12.718% | $106.496 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $929.63 | $1,017.3415 | $1,017.35 | $1,017.40 | $1,017.20 | |