| 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 | $28.63 | 12.383% | $32.1753 | $32.18 | $32.20 | $32.20 |
| Purchase #2 | $205.46 | 4.750% | $215.2194 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $99.50 | 7.588% | $107.0501 | $107.05 | $107.05 | $107.10 |
| Purchase #4 | $49.50 | 9.497% | $54.201 | $54.20 | $54.20 | $54.20 |
| Purchase #5 | $160.45 | 11.244% | $178.491 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $182.32 | 8.655% | $198.0998 | $198.10 | $198.10 | $198.10 |
| Purchase #7 | $215.98 | 3.854% | $224.3039 | $224.30 | $224.30 | $224.30 |
| 7 purchase totals = | $941.84 | $1,009.5405 | $1,009.54 | $1,009.55 | $1,009.60 | |