| 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 | $210.47 | 4.754% | $220.4757 | $220.48 | $220.50 | $220.50 |
| Purchase #2 | $87.28 | 7.379% | $93.7204 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $75.89 | 10.295% | $83.7029 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $161.31 | 11.831% | $180.3946 | $180.39 | $180.40 | $180.40 |
| Purchase #5 | $69.90 | 9.300% | $76.4007 | $76.40 | $76.40 | $76.40 |
| Purchase #6 | $236.37 | 8.567% | $256.6198 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $201.74 | 6.618% | $215.0912 | $215.09 | $215.10 | $215.10 |
| 7 purchase totals = | $1,042.96 | $1,126.4053 | $1,126.40 | $1,126.40 | $1,126.40 | |