| 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 | $28.70 | 12.685% | $32.3406 | $32.34 | $32.35 | $32.30 |
| Purchase #2 | $166.35 | 6.498% | $177.1594 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $224.87 | 9.149% | $245.4434 | $245.44 | $245.45 | $245.40 |
| Purchase #4 | $210.79 | 6.605% | $224.7127 | $224.71 | $224.70 | $224.70 |
| Purchase #5 | $188.94 | 13.383% | $214.2258 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $149.84 | 5.715% | $158.4034 | $158.40 | $158.40 | $158.40 |
| Purchase #7 | $45.64 | 7.265% | $48.9557 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $1,015.13 | $1,101.2410 | $1,101.24 | $1,101.25 | $1,101.20 | |