| 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 | $38.55 | 3.287% | $39.8171 | $39.82 | $39.80 | $39.80 |
| Purchase #2 | $125.97 | 7.263% | $135.1192 | $135.12 | $135.10 | $135.10 |
| Purchase #3 | $226.39 | 5.324% | $238.443 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $214.53 | 13.494% | $243.4787 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $88.78 | 7.632% | $95.5557 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $148.28 | 10.329% | $163.5958 | $163.60 | $163.60 | $163.60 |
| Purchase #7 | $174.49 | 3.126% | $179.9446 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,016.99 | $1,095.9541 | $1,095.96 | $1,095.95 | $1,095.90 | |