| 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 | $189.98 | 4.810% | $199.118 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $217.86 | 6.280% | $231.5416 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $46.44 | 4.429% | $48.4968 | $48.50 | $48.50 | $48.50 |
| Purchase #4 | $137.88 | 8.104% | $149.0538 | $149.05 | $149.05 | $149.10 |
| Purchase #5 | $96.77 | 11.143% | $107.5531 | $107.55 | $107.55 | $107.60 |
| Purchase #6 | $13.74 | 5.635% | $14.5142 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $79.61 | 9.165% | $86.9063 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $782.28 | $837.1838 | $837.18 | $837.15 | $837.20 | |