| 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 | $228.60 | 5.761% | $241.7696 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $132.86 | 11.653% | $148.3422 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $139.42 | 12.683% | $157.1026 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $85.89 | 4.473% | $89.7319 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $122.97 | 12.691% | $138.5761 | $138.58 | $138.60 | $138.60 |
| Purchase #6 | $57.81 | 6.537% | $61.589 | $61.59 | $61.60 | $61.60 |
| Purchase #7 | $71.89 | 4.802% | $75.3422 | $75.34 | $75.35 | $75.30 |
| 7 purchase totals = | $839.44 | $912.4536 | $912.45 | $912.50 | $912.40 | |