| 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 | $121.37 | 7.251% | $130.1705 | $130.17 | $130.15 | $130.20 |
| Purchase #2 | $43.60 | 13.852% | $49.6395 | $49.64 | $49.65 | $49.60 |
| Purchase #3 | $45.77 | 9.857% | $50.2815 | $50.28 | $50.30 | $50.30 |
| Purchase #4 | $200.31 | 11.615% | $223.576 | $223.58 | $223.60 | $223.60 |
| Purchase #5 | $237.46 | 9.791% | $260.7097 | $260.71 | $260.70 | $260.70 |
| Purchase #6 | $179.44 | 13.626% | $203.8905 | $203.89 | $203.90 | $203.90 |
| Purchase #7 | $76.69 | 9.217% | $83.7585 | $83.76 | $83.75 | $83.80 |
| 7 purchase totals = | $904.64 | $1,002.0262 | $1,002.03 | $1,002.05 | $1,002.10 | |