| 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 | $231.32 | 9.797% | $253.9824 | $253.98 | $254.00 | $254.00 |
| Purchase #2 | $79.53 | 5.519% | $83.9193 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $28.89 | 7.448% | $31.0417 | $31.04 | $31.05 | $31.00 |
| Purchase #4 | $223.47 | 6.844% | $238.7643 | $238.76 | $238.75 | $238.80 |
| Purchase #5 | $83.82 | 10.863% | $92.9254 | $92.93 | $92.95 | $92.90 |
| Purchase #6 | $227.90 | 3.160% | $235.1016 | $235.10 | $235.10 | $235.10 |
| Purchase #7 | $198.79 | 10.647% | $219.9552 | $219.96 | $219.95 | $220.00 |
| 7 purchase totals = | $1,073.72 | $1,155.6899 | $1,155.69 | $1,155.70 | $1,155.70 | |