| 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 | $219.98 | 8.280% | $238.1943 | $238.19 | $238.20 | $238.20 |
| Purchase #2 | $47.50 | 5.535% | $50.1291 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $223.71 | 9.225% | $244.3472 | $244.35 | $244.35 | $244.30 |
| Purchase #4 | $58.70 | 13.681% | $66.7307 | $66.73 | $66.75 | $66.70 |
| Purchase #5 | $25.57 | 4.429% | $26.7025 | $26.70 | $26.70 | $26.70 |
| Purchase #6 | $192.82 | 4.417% | $201.3369 | $201.34 | $201.35 | $201.30 |
| Purchase #7 | $128.26 | 4.590% | $134.1471 | $134.15 | $134.15 | $134.10 |
| 7 purchase totals = | $896.54 | $961.5878 | $961.59 | $961.65 | $961.40 | |