| 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 | $206.41 | 3.824% | $214.3031 | $214.30 | $214.30 | $214.30 |
| Purchase #2 | $171.70 | 9.306% | $187.6784 | $187.68 | $187.70 | $187.70 |
| Purchase #3 | $163.47 | 10.541% | $180.7014 | $180.70 | $180.70 | $180.70 |
| Purchase #4 | $38.26 | 6.715% | $40.8292 | $40.83 | $40.85 | $40.80 |
| Purchase #5 | $119.27 | 8.726% | $129.6775 | $129.68 | $129.70 | $129.70 |
| Purchase #6 | $55.56 | 4.368% | $57.9869 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $30.93 | 7.830% | $33.3518 | $33.35 | $33.35 | $33.40 |
| 7 purchase totals = | $785.60 | $844.5283 | $844.53 | $844.60 | $844.60 | |