| 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 | $38.61 | 10.392% | $42.6224 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $221.43 | 5.807% | $234.2884 | $234.29 | $234.30 | $234.30 |
| Purchase #3 | $97.70 | 10.477% | $107.936 | $107.94 | $107.95 | $107.90 |
| Purchase #4 | $249.76 | 4.128% | $260.0701 | $260.07 | $260.05 | $260.10 |
| Purchase #5 | $211.46 | 8.353% | $229.1233 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $172.88 | 6.633% | $184.3471 | $184.35 | $184.35 | $184.30 |
| Purchase #7 | $225.46 | 13.852% | $256.6907 | $256.69 | $256.70 | $256.70 |
| 7 purchase totals = | $1,217.30 | $1,315.0780 | $1,315.08 | $1,315.05 | $1,315.00 | |