| 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 | $226.81 | 8.862% | $246.9099 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $14.60 | 3.725% | $15.1439 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $180.91 | 12.302% | $203.1655 | $203.17 | $203.15 | $203.20 |
| Purchase #4 | $172.52 | 11.114% | $191.6939 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $67.27 | 6.112% | $71.3815 | $71.38 | $71.40 | $71.40 |
| Purchase #6 | $111.73 | 3.247% | $115.3579 | $115.36 | $115.35 | $115.40 |
| Purchase #7 | $52.80 | 9.420% | $57.7738 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $826.64 | $901.4264 | $901.42 | $901.40 | $901.50 | |