| 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 | $226.61 | 5.397% | $238.8401 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $42.96 | 8.548% | $46.6322 | $46.63 | $46.65 | $46.60 |
| Purchase #3 | $167.96 | 9.128% | $183.2914 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $160.50 | 8.128% | $173.5454 | $173.55 | $173.55 | $173.50 |
| Purchase #5 | $7.44 | 11.652% | $8.3069 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $207.41 | 13.223% | $234.8358 | $234.84 | $234.85 | $234.80 |
| Purchase #7 | $50.95 | 5.856% | $53.9336 | $53.93 | $53.95 | $53.90 |
| 7 purchase totals = | $863.83 | $939.3854 | $939.39 | $939.45 | $939.20 | |