| 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 | $100.66 | 5.390% | $106.0856 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $247.41 | 7.645% | $266.3245 | $266.32 | $266.30 | $266.30 |
| Purchase #3 | $244.34 | 4.859% | $256.2125 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $211.40 | 7.650% | $227.5721 | $227.57 | $227.55 | $227.60 |
| Purchase #5 | $193.58 | 5.462% | $204.1533 | $204.15 | $204.15 | $204.20 |
| Purchase #6 | $69.62 | 7.311% | $74.7099 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $71.66 | 5.252% | $75.4236 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $1,138.67 | $1,210.4815 | $1,210.47 | $1,210.40 | $1,210.50 | |