| 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 | $141.41 | 4.748% | $148.1241 | $148.12 | $148.10 | $148.10 |
| Purchase #2 | $99.27 | 4.135% | $103.3748 | $103.37 | $103.35 | $103.40 |
| Purchase #3 | $209.59 | 12.769% | $236.3525 | $236.35 | $236.35 | $236.40 |
| Purchase #4 | $191.49 | 3.352% | $197.9087 | $197.91 | $197.90 | $197.90 |
| Purchase #5 | $240.96 | 4.605% | $252.0562 | $252.06 | $252.05 | $252.10 |
| Purchase #6 | $229.25 | 6.576% | $244.3255 | $244.33 | $244.35 | $244.30 |
| Purchase #7 | $235.60 | 11.719% | $263.21 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $1,347.57 | $1,445.3518 | $1,445.35 | $1,445.30 | $1,445.40 | |