| 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 | $12.77 | 3.824% | $13.2583 | $13.26 | $13.25 | $13.30 |
| Purchase #2 | $92.47 | 13.428% | $104.8869 | $104.89 | $104.90 | $104.90 |
| Purchase #3 | $182.45 | 4.692% | $191.0106 | $191.01 | $191.00 | $191.00 |
| Purchase #4 | $160.35 | 12.269% | $180.0233 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $117.68 | 13.700% | $133.8022 | $133.80 | $133.80 | $133.80 |
| Purchase #6 | $205.39 | 6.377% | $218.4877 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $142.31 | 5.185% | $149.6888 | $149.69 | $149.70 | $149.70 |
| 7 purchase totals = | $913.42 | $991.1578 | $991.16 | $991.15 | $991.20 | |