| 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 | $205.52 | 8.222% | $222.4179 | $222.42 | $222.40 | $222.40 |
| Purchase #2 | $54.94 | 11.690% | $61.3625 | $61.36 | $61.35 | $61.40 |
| Purchase #3 | $117.50 | 7.369% | $126.1586 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $148.66 | 3.261% | $153.5078 | $153.51 | $153.50 | $153.50 |
| Purchase #5 | $139.86 | 4.351% | $145.9453 | $145.95 | $145.95 | $145.90 |
| Purchase #6 | $220.72 | 8.719% | $239.9646 | $239.96 | $239.95 | $240.00 |
| Purchase #7 | $8.84 | 9.230% | $9.6559 | $9.66 | $9.65 | $9.70 |
| 7 purchase totals = | $896.04 | $959.0126 | $959.02 | $958.95 | $959.10 | |