| 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 | $244.73 | 12.218% | $274.6311 | $274.63 | $274.65 | $274.60 |
| Purchase #2 | $89.85 | 4.777% | $94.1421 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $20.72 | 7.719% | $22.3194 | $22.32 | $22.30 | $22.30 |
| Purchase #4 | $149.92 | 8.809% | $163.1265 | $163.13 | $163.15 | $163.10 |
| Purchase #5 | $120.64 | 9.692% | $132.3324 | $132.33 | $132.35 | $132.30 |
| Purchase #6 | $78.41 | 13.139% | $88.7123 | $88.71 | $88.70 | $88.70 |
| Purchase #7 | $68.45 | 12.707% | $77.1479 | $77.15 | $77.15 | $77.10 |
| 7 purchase totals = | $772.72 | $852.4117 | $852.41 | $852.45 | $852.20 | |