| 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 | $189.78 | 13.169% | $214.7721 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $110.37 | 9.607% | $120.9732 | $120.97 | $120.95 | $121.00 |
| Purchase #3 | $225.98 | 4.451% | $236.0384 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $29.44 | 10.402% | $32.5023 | $32.50 | $32.50 | $32.50 |
| Purchase #5 | $131.82 | 12.850% | $148.7589 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $161.30 | 11.306% | $179.5366 | $179.54 | $179.55 | $179.50 |
| Purchase #7 | $239.63 | 13.222% | $271.3139 | $271.31 | $271.30 | $271.30 |
| 7 purchase totals = | $1,088.32 | $1,203.8954 | $1,203.89 | $1,203.85 | $1,203.90 | |