| 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 | $226.53 | 4.195% | $236.0329 | $236.03 | $236.05 | $236.00 |
| Purchase #2 | $126.88 | 4.235% | $132.2534 | $132.25 | $132.25 | $132.30 |
| Purchase #3 | $21.36 | 10.586% | $23.6212 | $23.62 | $23.60 | $23.60 |
| Purchase #4 | $202.36 | 13.196% | $229.0634 | $229.06 | $229.05 | $229.10 |
| Purchase #5 | $245.43 | 11.396% | $273.3992 | $273.40 | $273.40 | $273.40 |
| Purchase #6 | $100.99 | 9.475% | $110.5588 | $110.56 | $110.55 | $110.60 |
| Purchase #7 | $155.43 | 8.681% | $168.9229 | $168.92 | $168.90 | $168.90 |
| 7 purchase totals = | $1,078.98 | $1,173.8518 | $1,173.84 | $1,173.80 | $1,173.90 | |