| 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 | $244.46 | 6.424% | $260.1641 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $92.94 | 10.618% | $102.8084 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $76.82 | 6.195% | $81.579 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $227.57 | 8.195% | $246.2194 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $90.29 | 7.458% | $97.0238 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $234.84 | 5.487% | $247.7257 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $132.31 | 12.457% | $148.7919 | $148.79 | $148.80 | $148.80 |
| 7 purchase totals = | $1,099.23 | $1,184.3123 | $1,184.31 | $1,184.30 | $1,184.30 | |