| 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 | $24.52 | 3.818% | $25.4562 | $25.46 | $25.45 | $25.50 |
| Purchase #2 | $181.25 | 6.714% | $193.4191 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $75.65 | 6.167% | $80.3153 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $242.43 | 8.555% | $263.1699 | $263.17 | $263.15 | $263.20 |
| Purchase #5 | $197.97 | 10.787% | $219.325 | $219.33 | $219.35 | $219.30 |
| Purchase #6 | $92.77 | 5.447% | $97.8232 | $97.82 | $97.80 | $97.80 |
| Purchase #7 | $216.92 | 9.195% | $236.8658 | $236.87 | $236.85 | $236.90 |
| 7 purchase totals = | $1,031.51 | $1,116.3745 | $1,116.39 | $1,116.30 | $1,116.40 | |