| 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 | $124.94 | 9.572% | $136.8993 | $136.90 | $136.90 | $136.90 |
| Purchase #2 | $241.83 | 3.106% | $249.3412 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $104.52 | 7.261% | $112.1092 | $112.11 | $112.10 | $112.10 |
| Purchase #4 | $44.38 | 10.640% | $49.102 | $49.10 | $49.10 | $49.10 |
| Purchase #5 | $37.93 | 3.362% | $39.2052 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $165.58 | 13.555% | $188.0244 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $105.79 | 7.335% | $113.5497 | $113.55 | $113.55 | $113.50 |
| 7 purchase totals = | $824.97 | $888.2310 | $888.23 | $888.20 | $888.10 | |