| 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 | $97.76 | 4.149% | $101.8161 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $210.68 | 7.344% | $226.1523 | $226.15 | $226.15 | $226.20 |
| Purchase #3 | $83.96 | 9.417% | $91.8665 | $91.87 | $91.85 | $91.90 |
| Purchase #4 | $244.37 | 11.548% | $272.5898 | $272.59 | $272.60 | $272.60 |
| Purchase #5 | $42.85 | 8.337% | $46.4224 | $46.42 | $46.40 | $46.40 |
| Purchase #6 | $18.93 | 9.792% | $20.7836 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $94.71 | 11.200% | $105.3175 | $105.32 | $105.30 | $105.30 |
| 7 purchase totals = | $793.26 | $864.9482 | $864.95 | $864.90 | $865.00 | |