| 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 | $242.49 | 12.761% | $273.4341 | $273.43 | $273.45 | $273.40 |
| Purchase #2 | $205.44 | 13.246% | $232.6526 | $232.65 | $232.65 | $232.70 |
| Purchase #3 | $39.30 | 3.659% | $40.738 | $40.74 | $40.75 | $40.70 |
| Purchase #4 | $130.48 | 9.549% | $142.9395 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $232.77 | 7.552% | $250.3488 | $250.35 | $250.35 | $250.30 |
| Purchase #6 | $191.88 | 9.544% | $210.193 | $210.19 | $210.20 | $210.20 |
| Purchase #7 | $208.94 | 7.551% | $224.7171 | $224.72 | $224.70 | $224.70 |
| 7 purchase totals = | $1,251.30 | $1,375.0231 | $1,375.02 | $1,375.05 | $1,374.90 | |