| 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 | $204.83 | 8.461% | $222.1607 | $222.16 | $222.15 | $222.20 |
| Purchase #2 | $214.63 | 12.844% | $242.1971 | $242.20 | $242.20 | $242.20 |
| Purchase #3 | $103.77 | 4.571% | $108.5133 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $129.82 | 4.632% | $135.8333 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $237.48 | 12.485% | $267.1294 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $108.96 | 6.591% | $116.1416 | $116.14 | $116.15 | $116.10 |
| Purchase #7 | $88.88 | 12.136% | $99.6665 | $99.67 | $99.65 | $99.70 |
| 7 purchase totals = | $1,088.37 | $1,191.6419 | $1,191.64 | $1,191.65 | $1,191.60 | |