| 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 | $249.87 | 3.847% | $259.4825 | $259.48 | $259.50 | $259.50 |
| Purchase #2 | $12.86 | 4.585% | $13.4496 | $13.45 | $13.45 | $13.40 |
| Purchase #3 | $62.31 | 8.652% | $67.7011 | $67.70 | $67.70 | $67.70 |
| Purchase #4 | $143.70 | 4.801% | $150.599 | $150.60 | $150.60 | $150.60 |
| Purchase #5 | $202.70 | 11.494% | $225.9983 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $169.76 | 10.825% | $188.1365 | $188.14 | $188.15 | $188.10 |
| Purchase #7 | $183.88 | 4.257% | $191.7078 | $191.71 | $191.70 | $191.70 |
| 7 purchase totals = | $1,025.08 | $1,097.0748 | $1,097.08 | $1,097.10 | $1,097.00 | |