| 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 | $227.46 | 13.454% | $258.0625 | $258.06 | $258.05 | $258.10 |
| Purchase #2 | $97.60 | 3.218% | $100.7408 | $100.74 | $100.75 | $100.70 |
| Purchase #3 | $145.43 | 4.480% | $151.9453 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $248.54 | 3.589% | $257.4601 | $257.46 | $257.45 | $257.50 |
| Purchase #5 | $94.39 | 7.750% | $101.7052 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $6.39 | 7.745% | $6.8849 | $6.88 | $6.90 | $6.90 |
| Purchase #7 | $53.45 | 6.793% | $57.0809 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $873.26 | $933.8797 | $933.88 | $933.90 | $933.90 | |