| 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 | $194.70 | 7.802% | $209.8905 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $102.98 | 10.455% | $113.7466 | $113.75 | $113.75 | $113.70 |
| Purchase #3 | $227.62 | 9.438% | $249.1028 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $44.74 | 8.663% | $48.6158 | $48.62 | $48.60 | $48.60 |
| Purchase #5 | $38.77 | 10.598% | $42.8788 | $42.88 | $42.90 | $42.90 |
| Purchase #6 | $74.93 | 3.852% | $77.8163 | $77.82 | $77.80 | $77.80 |
| Purchase #7 | $37.84 | 12.788% | $42.679 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $721.58 | $784.7298 | $784.74 | $784.75 | $784.70 | |