| 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 | $231.79 | 9.557% | $253.9422 | $253.94 | $253.95 | $253.90 |
| Purchase #2 | $72.65 | 9.563% | $79.5975 | $79.60 | $79.60 | $79.60 |
| Purchase #3 | $88.64 | 8.400% | $96.0858 | $96.09 | $96.10 | $96.10 |
| Purchase #4 | $146.73 | 5.337% | $154.561 | $154.56 | $154.55 | $154.60 |
| Purchase #5 | $104.93 | 12.251% | $117.785 | $117.79 | $117.80 | $117.80 |
| Purchase #6 | $150.37 | 7.673% | $161.9079 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $212.31 | 9.299% | $232.0527 | $232.05 | $232.05 | $232.10 |
| 7 purchase totals = | $1,007.42 | $1,095.9321 | $1,095.94 | $1,095.95 | $1,096.00 | |