| 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 | $113.54 | 6.513% | $120.9349 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $232.56 | 8.128% | $251.4625 | $251.46 | $251.45 | $251.50 |
| Purchase #3 | $185.84 | 12.777% | $209.5848 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $71.56 | 13.171% | $80.9852 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $68.25 | 5.653% | $72.1082 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $68.97 | 7.600% | $74.2117 | $74.21 | $74.20 | $74.20 |
| Purchase #7 | $118.65 | 3.573% | $122.8894 | $122.89 | $122.90 | $122.90 |
| 7 purchase totals = | $859.37 | $932.1767 | $932.17 | $932.20 | $932.20 | |