| 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 | $99.61 | 4.211% | $103.8046 | $103.80 | $103.80 | $103.80 |
| Purchase #2 | $237.78 | 12.215% | $266.8248 | $266.82 | $266.80 | $266.80 |
| Purchase #3 | $44.31 | 3.488% | $45.8555 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $136.84 | 9.476% | $149.807 | $149.81 | $149.80 | $149.80 |
| Purchase #5 | $180.42 | 13.440% | $204.6684 | $204.67 | $204.65 | $204.70 |
| Purchase #6 | $140.53 | 9.453% | $153.8143 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $110.77 | 6.625% | $118.1085 | $118.11 | $118.10 | $118.10 |
| 7 purchase totals = | $950.26 | $1,042.8831 | $1,042.88 | $1,042.80 | $1,042.90 | |