| 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 | $77.66 | 12.444% | $87.324 | $87.32 | $87.30 | $87.30 |
| Purchase #2 | $168.96 | 12.613% | $190.2709 | $190.27 | $190.25 | $190.30 |
| Purchase #3 | $67.94 | 5.687% | $71.8037 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $221.52 | 6.868% | $236.734 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $229.57 | 6.647% | $244.8295 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $225.91 | 13.354% | $256.078 | $256.08 | $256.10 | $256.10 |
| Purchase #7 | $234.34 | 5.556% | $247.3599 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $1,225.90 | $1,334.4000 | $1,334.39 | $1,334.40 | $1,334.40 | |