| 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 | $123.68 | 9.143% | $134.9881 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $75.30 | 9.852% | $82.7186 | $82.72 | $82.70 | $82.70 |
| Purchase #3 | $230.36 | 7.254% | $247.0703 | $247.07 | $247.05 | $247.10 |
| Purchase #4 | $221.68 | 10.114% | $244.1007 | $244.10 | $244.10 | $244.10 |
| Purchase #5 | $103.98 | 7.735% | $112.0229 | $112.02 | $112.00 | $112.00 |
| Purchase #6 | $24.36 | 13.577% | $27.6674 | $27.67 | $27.65 | $27.70 |
| Purchase #7 | $126.57 | 9.459% | $138.5423 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $905.93 | $987.1103 | $987.11 | $987.05 | $987.10 | |