| 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 | $202.59 | 10.586% | $224.0362 | $224.04 | $224.05 | $224.00 |
| Purchase #2 | $228.99 | 8.791% | $249.1205 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $13.35 | 13.520% | $15.1549 | $15.15 | $15.15 | $15.20 |
| Purchase #4 | $238.60 | 8.636% | $259.2055 | $259.21 | $259.20 | $259.20 |
| Purchase #5 | $30.28 | 10.111% | $33.3416 | $33.34 | $33.35 | $33.30 |
| Purchase #6 | $228.38 | 3.790% | $237.0356 | $237.04 | $237.05 | $237.00 |
| Purchase #7 | $38.51 | 4.148% | $40.1074 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $980.70 | $1,058.0017 | $1,058.01 | $1,058.00 | $1,057.90 | |