| 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 | $204.37 | 11.598% | $228.0728 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $30.92 | 4.233% | $32.2288 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $102.44 | 9.735% | $112.4125 | $112.41 | $112.40 | $112.40 |
| Purchase #4 | $83.81 | 6.771% | $89.4848 | $89.48 | $89.50 | $89.50 |
| Purchase #5 | $202.97 | 11.165% | $225.6316 | $225.63 | $225.65 | $225.60 |
| Purchase #6 | $103.41 | 4.389% | $107.9487 | $107.95 | $107.95 | $107.90 |
| Purchase #7 | $123.82 | 11.724% | $138.3367 | $138.34 | $138.35 | $138.30 |
| 7 purchase totals = | $851.74 | $934.1159 | $934.11 | $934.15 | $934.00 | |