| 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 | $107.71 | 4.656% | $112.725 | $112.73 | $112.75 | $112.70 |
| Purchase #2 | $186.82 | 7.826% | $201.4405 | $201.44 | $201.45 | $201.40 |
| Purchase #3 | $22.44 | 10.535% | $24.8041 | $24.80 | $24.80 | $24.80 |
| Purchase #4 | $85.48 | 10.256% | $94.2468 | $94.25 | $94.25 | $94.20 |
| Purchase #5 | $116.82 | 7.446% | $125.5184 | $125.52 | $125.50 | $125.50 |
| Purchase #6 | $29.94 | 12.734% | $33.7526 | $33.75 | $33.75 | $33.80 |
| Purchase #7 | $22.43 | 8.356% | $24.3043 | $24.30 | $24.30 | $24.30 |
| 7 purchase totals = | $571.64 | $616.7917 | $616.79 | $616.80 | $616.70 | |