| 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 | $201.84 | 11.109% | $224.2624 | $224.26 | $224.25 | $224.30 |
| Purchase #2 | $160.65 | 7.171% | $172.1702 | $172.17 | $172.15 | $172.20 |
| Purchase #3 | $92.68 | 7.728% | $99.8423 | $99.84 | $99.85 | $99.80 |
| Purchase #4 | $200.92 | 10.378% | $221.7715 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $84.36 | 4.870% | $88.4683 | $88.47 | $88.45 | $88.50 |
| Purchase #6 | $185.83 | 5.441% | $195.941 | $195.94 | $195.95 | $195.90 |
| Purchase #7 | $105.95 | 11.526% | $118.1618 | $118.16 | $118.15 | $118.20 |
| 7 purchase totals = | $1,032.23 | $1,120.6175 | $1,120.61 | $1,120.55 | $1,120.70 | |