| 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 | $122.33 | 9.160% | $133.5354 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $54.55 | 9.129% | $59.5299 | $59.53 | $59.55 | $59.50 |
| Purchase #3 | $90.43 | 12.508% | $101.741 | $101.74 | $101.75 | $101.70 |
| Purchase #4 | $228.41 | 4.552% | $238.8072 | $238.81 | $238.80 | $238.80 |
| Purchase #5 | $114.41 | 9.481% | $125.2572 | $125.26 | $125.25 | $125.30 |
| Purchase #6 | $195.70 | 12.495% | $220.1527 | $220.15 | $220.15 | $220.20 |
| Purchase #7 | $96.41 | 12.725% | $108.6782 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $902.24 | $987.7016 | $987.71 | $987.75 | $987.70 | |