| 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 | $244.94 | 6.201% | $260.1287 | $260.13 | $260.15 | $260.10 |
| Purchase #2 | $25.27 | 3.130% | $26.061 | $26.06 | $26.05 | $26.10 |
| Purchase #3 | $85.44 | 9.592% | $93.6354 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $174.91 | 8.532% | $189.8333 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $133.87 | 10.110% | $147.4043 | $147.40 | $147.40 | $147.40 |
| Purchase #6 | $9.49 | 6.698% | $10.1256 | $10.13 | $10.15 | $10.10 |
| Purchase #7 | $58.84 | 11.435% | $65.5684 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $732.76 | $792.7567 | $792.76 | $792.80 | $792.70 | |