| 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 | $92.56 | 7.386% | $99.3965 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $213.40 | 6.369% | $226.9914 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $121.33 | 11.564% | $135.3606 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $131.40 | 10.104% | $144.6767 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $9.38 | 3.292% | $9.6888 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $173.36 | 8.143% | $187.4767 | $187.48 | $187.50 | $187.50 |
| Purchase #7 | $121.42 | 5.719% | $128.364 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $862.85 | $931.9547 | $931.96 | $932.00 | $932.10 | |