| 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 | $219.91 | 7.503% | $236.4098 | $236.41 | $236.40 | $236.40 |
| Purchase #2 | $180.32 | 11.306% | $200.707 | $200.71 | $200.70 | $200.70 |
| Purchase #3 | $92.40 | 4.136% | $96.2217 | $96.22 | $96.20 | $96.20 |
| Purchase #4 | $102.71 | 6.867% | $109.7631 | $109.76 | $109.75 | $109.80 |
| Purchase #5 | $102.85 | 9.649% | $112.774 | $112.77 | $112.75 | $112.80 |
| Purchase #6 | $23.79 | 10.200% | $26.2166 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $115.65 | 11.400% | $128.8341 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $837.63 | $910.9263 | $910.92 | $910.85 | $910.90 | |