| 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 | $128.68 | 9.491% | $140.893 | $140.89 | $140.90 | $140.90 |
| Purchase #2 | $118.42 | 13.211% | $134.0645 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $104.40 | 11.575% | $116.4843 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $191.84 | 6.724% | $204.7393 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $87.76 | 4.623% | $91.8171 | $91.82 | $91.80 | $91.80 |
| Purchase #6 | $113.87 | 13.724% | $129.4975 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $41.82 | 3.165% | $43.1436 | $43.14 | $43.15 | $43.10 |
| 7 purchase totals = | $786.79 | $860.6393 | $860.63 | $860.65 | $860.60 | |