| 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 | $236.51 | 8.696% | $257.0769 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $117.35 | 10.296% | $129.4324 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $62.37 | 7.611% | $67.117 | $67.12 | $67.10 | $67.10 |
| Purchase #4 | $189.37 | 8.200% | $204.8983 | $204.90 | $204.90 | $204.90 |
| Purchase #5 | $132.77 | 12.708% | $149.6424 | $149.64 | $149.65 | $149.60 |
| Purchase #6 | $227.81 | 8.389% | $246.921 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $146.49 | 9.577% | $160.5193 | $160.52 | $160.50 | $160.50 |
| 7 purchase totals = | $1,112.67 | $1,215.6073 | $1,215.61 | $1,215.60 | $1,215.50 | |