| 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 | $163.62 | 12.160% | $183.5162 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $205.26 | 11.139% | $228.1239 | $228.12 | $228.10 | $228.10 |
| Purchase #3 | $109.76 | 13.630% | $124.7203 | $124.72 | $124.70 | $124.70 |
| Purchase #4 | $10.97 | 7.637% | $11.8078 | $11.81 | $11.80 | $11.80 |
| Purchase #5 | $193.69 | 5.197% | $203.7561 | $203.76 | $203.75 | $203.80 |
| Purchase #6 | $204.70 | 3.796% | $212.4704 | $212.47 | $212.45 | $212.50 |
| Purchase #7 | $71.72 | 3.174% | $73.9964 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $959.72 | $1,038.3911 | $1,038.40 | $1,038.30 | $1,038.40 | |