| 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 | $105.44 | 12.305% | $118.4144 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $217.89 | 5.252% | $229.3336 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $140.72 | 6.845% | $150.3523 | $150.35 | $150.35 | $150.40 |
| Purchase #4 | $118.41 | 5.330% | $124.7213 | $124.72 | $124.70 | $124.70 |
| Purchase #5 | $27.27 | 13.618% | $30.9836 | $30.98 | $31.00 | $31.00 |
| Purchase #6 | $57.79 | 5.306% | $60.8563 | $60.86 | $60.85 | $60.90 |
| Purchase #7 | $213.64 | 4.251% | $222.7218 | $222.72 | $222.70 | $222.70 |
| 7 purchase totals = | $881.16 | $937.3833 | $937.37 | $937.35 | $937.40 | |