| 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 | $202.91 | 3.138% | $209.2773 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $27.79 | 12.369% | $31.2273 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $40.31 | 10.714% | $44.6288 | $44.63 | $44.65 | $44.60 |
| Purchase #4 | $168.26 | 5.335% | $177.2367 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $173.54 | 10.528% | $191.8103 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $236.32 | 7.629% | $254.3489 | $254.35 | $254.35 | $254.30 |
| Purchase #7 | $117.99 | 3.148% | $121.7043 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $967.12 | $1,030.2336 | $1,030.24 | $1,030.30 | $1,030.10 | |