| 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 | $55.66 | 6.572% | $59.318 | $59.32 | $59.30 | $59.30 |
| Purchase #2 | $213.63 | 7.635% | $229.9407 | $229.94 | $229.95 | $229.90 |
| Purchase #3 | $227.31 | 7.874% | $245.2084 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $221.81 | 7.853% | $239.2287 | $239.23 | $239.25 | $239.20 |
| Purchase #5 | $128.83 | 13.462% | $146.1731 | $146.17 | $146.15 | $146.20 |
| Purchase #6 | $184.67 | 8.429% | $200.2358 | $200.24 | $200.25 | $200.20 |
| Purchase #7 | $94.25 | 6.676% | $100.5421 | $100.54 | $100.55 | $100.50 |
| 7 purchase totals = | $1,126.16 | $1,220.6468 | $1,220.65 | $1,220.65 | $1,220.50 | |