| 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 | $22.74 | 5.573% | $24.0073 | $24.01 | $24.00 | $24.00 |
| Purchase #2 | $217.89 | 3.437% | $225.3789 | $225.38 | $225.40 | $225.40 |
| Purchase #3 | $102.53 | 6.195% | $108.8817 | $108.88 | $108.90 | $108.90 |
| Purchase #4 | $200.56 | 10.574% | $221.7672 | $221.77 | $221.75 | $221.80 |
| Purchase #5 | $204.71 | 7.818% | $220.7142 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $164.63 | 6.362% | $175.1038 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $212.78 | 13.778% | $242.0968 | $242.10 | $242.10 | $242.10 |
| 7 purchase totals = | $1,125.84 | $1,217.9499 | $1,217.95 | $1,217.95 | $1,218.00 | |