| 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 | $108.95 | 3.415% | $112.6706 | $112.67 | $112.65 | $112.70 |
| Purchase #2 | $90.60 | 6.524% | $96.5107 | $96.51 | $96.50 | $96.50 |
| Purchase #3 | $100.48 | 13.105% | $113.6479 | $113.65 | $113.65 | $113.60 |
| Purchase #4 | $48.94 | 4.665% | $51.2231 | $51.22 | $51.20 | $51.20 |
| Purchase #5 | $219.30 | 9.213% | $239.5041 | $239.50 | $239.50 | $239.50 |
| Purchase #6 | $232.89 | 3.404% | $240.8176 | $240.82 | $240.80 | $240.80 |
| Purchase #7 | $229.83 | 8.461% | $249.2759 | $249.28 | $249.30 | $249.30 |
| 7 purchase totals = | $1,030.99 | $1,103.6499 | $1,103.65 | $1,103.60 | $1,103.60 | |