| 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 | $222.29 | 9.567% | $243.5565 | $243.56 | $243.55 | $243.60 |
| Purchase #2 | $54.52 | 11.745% | $60.9234 | $60.92 | $60.90 | $60.90 |
| Purchase #3 | $169.76 | 8.752% | $184.6174 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $159.74 | 6.735% | $170.4985 | $170.50 | $170.50 | $170.50 |
| Purchase #5 | $56.35 | 12.105% | $63.1712 | $63.17 | $63.15 | $63.20 |
| Purchase #6 | $88.89 | 9.603% | $97.4261 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $53.51 | 6.339% | $56.902 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $805.06 | $877.0951 | $877.10 | $877.05 | $877.10 | |