| 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 | $219.94 | 13.408% | $249.4296 | $249.43 | $249.45 | $249.40 |
| Purchase #2 | $237.56 | 11.184% | $264.1287 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $46.39 | 13.530% | $52.6666 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $120.31 | 11.484% | $134.1264 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $243.53 | 12.261% | $273.3892 | $273.39 | $273.40 | $273.40 |
| Purchase #6 | $213.65 | 12.750% | $240.8904 | $240.89 | $240.90 | $240.90 |
| Purchase #7 | $210.71 | 8.227% | $228.0451 | $228.05 | $228.05 | $228.00 |
| 7 purchase totals = | $1,292.09 | $1,442.6760 | $1,442.69 | $1,442.75 | $1,442.60 | |