| 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 | $232.35 | 9.283% | $253.9191 | $253.92 | $253.90 | $253.90 |
| Purchase #2 | $194.39 | 8.768% | $211.4341 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $121.64 | 4.294% | $126.8632 | $126.86 | $126.85 | $126.90 |
| Purchase #4 | $62.25 | 6.343% | $66.1985 | $66.20 | $66.20 | $66.20 |
| Purchase #5 | $171.55 | 9.488% | $187.8267 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $87.32 | 13.571% | $99.1702 | $99.17 | $99.15 | $99.20 |
| Purchase #7 | $215.75 | 12.305% | $242.298 | $242.30 | $242.30 | $242.30 |
| 7 purchase totals = | $1,085.25 | $1,187.7098 | $1,187.71 | $1,187.70 | $1,187.70 | |