| 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 | $19.86 | 10.705% | $21.986 | $21.99 | $22.00 | $22.00 |
| Purchase #2 | $202.93 | 8.109% | $219.3856 | $219.39 | $219.40 | $219.40 |
| Purchase #3 | $210.81 | 12.535% | $237.235 | $237.24 | $237.25 | $237.20 |
| Purchase #4 | $116.62 | 8.441% | $126.4639 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $99.71 | 13.530% | $113.2008 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $250.71 | 3.825% | $260.2997 | $260.30 | $260.30 | $260.30 |
| Purchase #7 | $77.55 | 12.634% | $87.3477 | $87.35 | $87.35 | $87.30 |
| 7 purchase totals = | $978.19 | $1,065.9187 | $1,065.93 | $1,065.95 | $1,065.90 | |