| 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 | $103.28 | 3.734% | $107.1365 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $84.30 | 11.872% | $94.3081 | $94.31 | $94.30 | $94.30 |
| Purchase #3 | $244.91 | 5.647% | $258.7401 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $46.34 | 4.469% | $48.4109 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $181.74 | 5.317% | $191.4031 | $191.40 | $191.40 | $191.40 |
| Purchase #6 | $222.39 | 12.243% | $249.6172 | $249.62 | $249.60 | $249.60 |
| Purchase #7 | $95.50 | 9.401% | $104.478 | $104.48 | $104.50 | $104.50 |
| 7 purchase totals = | $978.46 | $1,054.0939 | $1,054.10 | $1,054.10 | $1,054.00 | |