| 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 | $240.84 | 12.402% | $270.709 | $270.71 | $270.70 | $270.70 |
| Purchase #2 | $148.39 | 7.595% | $159.6602 | $159.66 | $159.65 | $159.70 |
| Purchase #3 | $34.79 | 6.838% | $37.1689 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $150.27 | 13.644% | $170.7728 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $191.28 | 12.345% | $214.8935 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $110.98 | 5.426% | $117.0018 | $117.00 | $117.00 | $117.00 |
| Purchase #7 | $221.39 | 12.836% | $249.8076 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $1,097.94 | $1,220.0138 | $1,220.01 | $1,219.95 | $1,220.10 | |