| 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 | $182.36 | 4.240% | $190.0921 | $190.09 | $190.10 | $190.10 |
| Purchase #2 | $58.84 | 11.440% | $65.5713 | $65.57 | $65.55 | $65.60 |
| Purchase #3 | $195.63 | 3.759% | $202.9837 | $202.98 | $203.00 | $203.00 |
| Purchase #4 | $47.67 | 6.453% | $50.7461 | $50.75 | $50.75 | $50.70 |
| Purchase #5 | $84.72 | 10.455% | $93.5775 | $93.58 | $93.60 | $93.60 |
| Purchase #6 | $127.44 | 12.314% | $143.133 | $143.13 | $143.15 | $143.10 |
| Purchase #7 | $238.50 | 5.375% | $251.3194 | $251.32 | $251.30 | $251.30 |
| 7 purchase totals = | $935.16 | $997.4231 | $997.42 | $997.45 | $997.40 | |