| 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 | $204.98 | 7.187% | $219.7119 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $134.81 | 12.738% | $151.9821 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $82.60 | 3.367% | $85.3811 | $85.38 | $85.40 | $85.40 |
| Purchase #4 | $41.90 | 8.362% | $45.4037 | $45.40 | $45.40 | $45.40 |
| Purchase #5 | $7.94 | 8.625% | $8.6248 | $8.62 | $8.60 | $8.60 |
| Purchase #6 | $139.95 | 13.115% | $158.3044 | $158.30 | $158.30 | $158.30 |
| Purchase #7 | $224.91 | 3.204% | $232.1161 | $232.12 | $232.10 | $232.10 |
| 7 purchase totals = | $837.09 | $901.5241 | $901.51 | $901.50 | $901.50 | |