| 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 | $226.54 | 5.665% | $239.3735 | $239.37 | $239.35 | $239.40 |
| Purchase #2 | $136.70 | 11.726% | $152.7294 | $152.73 | $152.75 | $152.70 |
| Purchase #3 | $100.73 | 6.774% | $107.5535 | $107.55 | $107.55 | $107.60 |
| Purchase #4 | $10.87 | 7.204% | $11.6531 | $11.65 | $11.65 | $11.70 |
| Purchase #5 | $166.73 | 8.485% | $180.877 | $180.88 | $180.90 | $180.90 |
| Purchase #6 | $131.91 | 12.428% | $148.3038 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $96.96 | 9.273% | $105.9511 | $105.95 | $105.95 | $106.00 |
| 7 purchase totals = | $870.44 | $946.4414 | $946.43 | $946.45 | $946.60 | |