| 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 | $225.54 | 4.801% | $236.3682 | $236.37 | $236.35 | $236.40 |
| Purchase #2 | $227.34 | 4.506% | $237.5839 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $165.94 | 8.300% | $179.713 | $179.71 | $179.70 | $179.70 |
| Purchase #4 | $122.66 | 13.124% | $138.7579 | $138.76 | $138.75 | $138.80 |
| Purchase #5 | $72.46 | 9.810% | $79.5683 | $79.57 | $79.55 | $79.60 |
| Purchase #6 | $226.89 | 6.773% | $242.2573 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $194.31 | 11.248% | $216.166 | $216.17 | $216.15 | $216.20 |
| 7 purchase totals = | $1,235.14 | $1,330.4146 | $1,330.42 | $1,330.35 | $1,330.60 | |