| 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 | $23.44 | 13.823% | $26.6801 | $26.68 | $26.70 | $26.70 |
| Purchase #2 | $177.50 | 8.732% | $192.9993 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $31.60 | 6.309% | $33.5936 | $33.59 | $33.60 | $33.60 |
| Purchase #4 | $133.83 | 10.804% | $148.289 | $148.29 | $148.30 | $148.30 |
| Purchase #5 | $235.92 | 4.372% | $246.2344 | $246.23 | $246.25 | $246.20 |
| Purchase #6 | $131.37 | 9.387% | $143.7017 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $72.95 | 7.355% | $78.3155 | $78.32 | $78.30 | $78.30 |
| 7 purchase totals = | $806.61 | $869.8136 | $869.81 | $869.85 | $869.80 | |