| 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 | $34.72 | 13.371% | $39.3624 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $212.87 | 3.492% | $220.3034 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $182.57 | 11.479% | $203.5272 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $110.29 | 13.372% | $125.038 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $108.31 | 5.669% | $114.4501 | $114.45 | $114.45 | $114.50 |
| Purchase #6 | $219.67 | 13.644% | $249.6418 | $249.64 | $249.65 | $249.60 |
| Purchase #7 | $128.94 | 11.302% | $143.5128 | $143.51 | $143.50 | $143.50 |
| 7 purchase totals = | $997.37 | $1,095.8357 | $1,095.83 | $1,095.85 | $1,095.80 | |