| 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 | $237.51 | 10.809% | $263.1825 | $263.18 | $263.20 | $263.20 |
| Purchase #2 | $59.75 | 7.541% | $64.2557 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $230.63 | 12.272% | $258.9329 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $208.29 | 10.449% | $230.0542 | $230.05 | $230.05 | $230.10 |
| Purchase #5 | $225.88 | 13.828% | $257.1147 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $143.92 | 3.395% | $148.8061 | $148.81 | $148.80 | $148.80 |
| Purchase #7 | $58.49 | 4.738% | $61.2613 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $1,164.47 | $1,283.6074 | $1,283.60 | $1,283.60 | $1,283.70 | |