| 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 | $193.34 | 4.114% | $201.294 | $201.29 | $201.30 | $201.30 |
| Purchase #2 | $39.46 | 5.555% | $41.652 | $41.65 | $41.65 | $41.70 |
| Purchase #3 | $221.80 | 11.539% | $247.3935 | $247.39 | $247.40 | $247.40 |
| Purchase #4 | $19.66 | 5.203% | $20.6829 | $20.68 | $20.70 | $20.70 |
| Purchase #5 | $12.39 | 7.188% | $13.2806 | $13.28 | $13.30 | $13.30 |
| Purchase #6 | $201.56 | 10.686% | $223.0987 | $223.10 | $223.10 | $223.10 |
| Purchase #7 | $237.61 | 8.223% | $257.1487 | $257.15 | $257.15 | $257.10 |
| 7 purchase totals = | $925.82 | $1,004.5504 | $1,004.54 | $1,004.60 | $1,004.60 | |