| 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 | $107.48 | 13.243% | $121.7136 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $46.32 | 7.638% | $49.8579 | $49.86 | $49.85 | $49.90 |
| Purchase #3 | $200.84 | 10.129% | $221.1831 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $190.30 | 8.362% | $206.2129 | $206.21 | $206.20 | $206.20 |
| Purchase #5 | $9.77 | 4.121% | $10.1726 | $10.17 | $10.15 | $10.20 |
| Purchase #6 | $180.75 | 8.303% | $195.7577 | $195.76 | $195.75 | $195.80 |
| Purchase #7 | $26.96 | 11.299% | $30.0062 | $30.01 | $30.00 | $30.00 |
| 7 purchase totals = | $762.42 | $834.9040 | $834.90 | $834.85 | $835.00 | |