| 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 | $110.71 | 8.735% | $120.3805 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $48.92 | 9.789% | $53.7088 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $225.27 | 6.730% | $240.4307 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $140.39 | 8.620% | $152.4916 | $152.49 | $152.50 | $152.50 |
| Purchase #5 | $21.54 | 11.869% | $24.0966 | $24.10 | $24.10 | $24.10 |
| Purchase #6 | $121.58 | 11.859% | $135.9982 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $58.66 | 8.224% | $63.4842 | $63.48 | $63.50 | $63.50 |
| 7 purchase totals = | $727.07 | $790.5906 | $790.59 | $790.65 | $790.60 | |