| 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 | $126.65 | 4.186% | $131.9516 | $131.95 | $131.95 | $132.00 |
| Purchase #2 | $209.82 | 9.841% | $230.4684 | $230.47 | $230.45 | $230.50 |
| Purchase #3 | $186.51 | 5.861% | $197.4414 | $197.44 | $197.45 | $197.40 |
| Purchase #4 | $186.43 | 10.426% | $205.8672 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $105.96 | 10.148% | $116.7128 | $116.71 | $116.70 | $116.70 |
| Purchase #6 | $218.65 | 5.449% | $230.5642 | $230.56 | $230.55 | $230.60 |
| Purchase #7 | $189.44 | 8.682% | $205.8872 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,223.46 | $1,318.8928 | $1,318.89 | $1,318.85 | $1,319.00 | |