| 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 | $113.96 | 6.492% | $121.3583 | $121.36 | $121.35 | $121.40 |
| Purchase #2 | $217.29 | 9.258% | $237.4067 | $237.41 | $237.40 | $237.40 |
| Purchase #3 | $88.79 | 10.659% | $98.2541 | $98.25 | $98.25 | $98.30 |
| Purchase #4 | $225.36 | 5.726% | $238.2641 | $238.26 | $238.25 | $238.30 |
| Purchase #5 | $54.47 | 6.271% | $57.8858 | $57.89 | $57.90 | $57.90 |
| Purchase #6 | $46.64 | 8.292% | $50.5074 | $50.51 | $50.50 | $50.50 |
| Purchase #7 | $145.92 | 5.129% | $153.4042 | $153.40 | $153.40 | $153.40 |
| 7 purchase totals = | $892.43 | $957.0806 | $957.08 | $957.05 | $957.20 | |