| 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 | $242.61 | 3.219% | $250.4196 | $250.42 | $250.40 | $250.40 |
| Purchase #2 | $17.81 | 9.693% | $19.5363 | $19.54 | $19.55 | $19.50 |
| Purchase #3 | $89.42 | 3.648% | $92.682 | $92.68 | $92.70 | $92.70 |
| Purchase #4 | $29.96 | 10.540% | $33.1178 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $146.59 | 4.495% | $153.1792 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $22.91 | 7.636% | $24.6594 | $24.66 | $24.65 | $24.70 |
| Purchase #7 | $182.91 | 6.338% | $194.5028 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $732.21 | $768.0971 | $768.10 | $768.10 | $768.10 | |