| 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 | $29.33 | 9.489% | $32.1131 | $32.11 | $32.10 | $32.10 |
| Purchase #2 | $143.56 | 5.868% | $151.9841 | $151.98 | $152.00 | $152.00 |
| Purchase #3 | $44.62 | 11.673% | $49.8285 | $49.83 | $49.85 | $49.80 |
| Purchase #4 | $195.56 | 8.843% | $212.8534 | $212.85 | $212.85 | $212.90 |
| Purchase #5 | $210.99 | 4.210% | $219.8727 | $219.87 | $219.85 | $219.90 |
| Purchase #6 | $212.86 | 6.287% | $226.2425 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $190.37 | 11.668% | $212.5824 | $212.58 | $212.60 | $212.60 |
| 7 purchase totals = | $1,027.29 | $1,105.4767 | $1,105.46 | $1,105.50 | $1,105.50 | |