| 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 | $48.78 | 11.233% | $54.2595 | $54.26 | $54.25 | $54.30 |
| Purchase #2 | $230.55 | 5.834% | $244.0003 | $244.00 | $244.00 | $244.00 |
| Purchase #3 | $125.53 | 13.728% | $142.7628 | $142.76 | $142.75 | $142.80 |
| Purchase #4 | $111.70 | 5.294% | $117.6134 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $228.35 | 9.645% | $250.3744 | $250.37 | $250.35 | $250.40 |
| Purchase #6 | $95.38 | 12.291% | $107.1032 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $173.50 | 10.310% | $191.3879 | $191.39 | $191.40 | $191.40 |
| 7 purchase totals = | $1,013.79 | $1,107.5015 | $1,107.49 | $1,107.45 | $1,107.60 | |