| 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 | $230.46 | 3.301% | $238.0675 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $39.95 | 12.568% | $44.9709 | $44.97 | $44.95 | $45.00 |
| Purchase #3 | $138.76 | 3.688% | $143.8775 | $143.88 | $143.90 | $143.90 |
| Purchase #4 | $111.77 | 13.279% | $126.6119 | $126.61 | $126.60 | $126.60 |
| Purchase #5 | $154.97 | 5.283% | $163.1571 | $163.16 | $163.15 | $163.20 |
| Purchase #6 | $126.90 | 3.489% | $131.3275 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $145.73 | 9.196% | $159.1313 | $159.13 | $159.15 | $159.10 |
| 7 purchase totals = | $948.54 | $1,007.1437 | $1,007.15 | $1,007.15 | $1,007.20 | |