| 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 | $209.33 | 7.162% | $224.3222 | $224.32 | $224.30 | $224.30 |
| Purchase #2 | $78.76 | 5.637% | $83.1997 | $83.20 | $83.20 | $83.20 |
| Purchase #3 | $226.62 | 13.869% | $258.0499 | $258.05 | $258.05 | $258.00 |
| Purchase #4 | $170.46 | 6.119% | $180.8904 | $180.89 | $180.90 | $180.90 |
| Purchase #5 | $90.80 | 8.672% | $98.6742 | $98.67 | $98.65 | $98.70 |
| Purchase #6 | $182.95 | 11.515% | $204.0167 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $195.51 | 11.177% | $217.3622 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,154.43 | $1,266.5153 | $1,266.51 | $1,266.45 | $1,266.50 | |