| 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 | $199.97 | 7.248% | $214.4638 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $119.42 | 7.835% | $128.7766 | $128.78 | $128.80 | $128.80 |
| Purchase #3 | $191.43 | 5.667% | $202.2783 | $202.28 | $202.30 | $202.30 |
| Purchase #4 | $17.72 | 8.568% | $19.2382 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $51.99 | 13.778% | $59.1532 | $59.15 | $59.15 | $59.20 |
| Purchase #6 | $125.63 | 6.103% | $133.2972 | $133.30 | $133.30 | $133.30 |
| Purchase #7 | $51.34 | 5.161% | $53.9897 | $53.99 | $54.00 | $54.00 |
| 7 purchase totals = | $757.50 | $811.1970 | $811.20 | $811.25 | $811.30 | |