| 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 | $203.47 | 12.166% | $228.2242 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $195.45 | 8.493% | $212.0496 | $212.05 | $212.05 | $212.00 |
| Purchase #3 | $50.58 | 6.353% | $53.7933 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $141.49 | 7.640% | $152.2998 | $152.30 | $152.30 | $152.30 |
| Purchase #5 | $129.41 | 3.784% | $134.3069 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $109.48 | 13.782% | $124.5685 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $86.29 | 7.670% | $92.9084 | $92.91 | $92.90 | $92.90 |
| 7 purchase totals = | $916.17 | $998.1507 | $998.15 | $998.10 | $998.10 | |