| 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 | $190.89 | 7.658% | $205.5084 | $205.51 | $205.50 | $205.50 |
| Purchase #2 | $102.42 | 5.807% | $108.3675 | $108.37 | $108.35 | $108.40 |
| Purchase #3 | $236.60 | 8.434% | $256.5548 | $256.55 | $256.55 | $256.60 |
| Purchase #4 | $11.31 | 8.448% | $12.2655 | $12.27 | $12.25 | $12.30 |
| Purchase #5 | $154.32 | 3.349% | $159.4882 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $106.57 | 10.613% | $117.8803 | $117.88 | $117.90 | $117.90 |
| Purchase #7 | $208.53 | 5.347% | $219.6801 | $219.68 | $219.70 | $219.70 |
| 7 purchase totals = | $1,010.64 | $1,079.7448 | $1,079.75 | $1,079.75 | $1,079.90 | |