| 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 | $196.92 | 11.394% | $219.3571 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $115.74 | 10.157% | $127.4957 | $127.50 | $127.50 | $127.50 |
| Purchase #3 | $112.74 | 13.226% | $127.651 | $127.65 | $127.65 | $127.70 |
| Purchase #4 | $96.58 | 10.874% | $107.0821 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $209.78 | 6.751% | $223.9422 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $6.51 | 7.785% | $7.0168 | $7.02 | $7.00 | $7.00 |
| Purchase #7 | $97.54 | 13.374% | $110.585 | $110.59 | $110.60 | $110.60 |
| 7 purchase totals = | $835.81 | $923.1299 | $923.14 | $923.15 | $923.20 | |