| 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 | $224.74 | 5.479% | $237.0535 | $237.05 | $237.05 | $237.10 |
| Purchase #2 | $116.62 | 5.156% | $122.6329 | $122.63 | $122.65 | $122.60 |
| Purchase #3 | $60.75 | 8.554% | $65.9466 | $65.95 | $65.95 | $65.90 |
| Purchase #4 | $138.34 | 9.609% | $151.6331 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $61.53 | 5.869% | $65.1412 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $117.30 | 3.497% | $121.402 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $198.26 | 5.707% | $209.5747 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $917.54 | $973.3840 | $973.37 | $973.40 | $973.30 | |