| 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 | $89.99 | 5.292% | $94.7523 | $94.75 | $94.75 | $94.80 |
| Purchase #2 | $111.29 | 9.429% | $121.7835 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $169.86 | 10.630% | $187.9161 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $161.76 | 9.455% | $177.0544 | $177.05 | $177.05 | $177.10 |
| Purchase #5 | $152.74 | 13.471% | $173.3156 | $173.32 | $173.30 | $173.30 |
| Purchase #6 | $202.94 | 7.277% | $217.7079 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $134.29 | 11.383% | $149.5762 | $149.58 | $149.60 | $149.60 |
| 7 purchase totals = | $1,022.87 | $1,122.1060 | $1,122.11 | $1,122.10 | $1,122.20 | |