| 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 | $222.63 | 9.374% | $243.4993 | $243.50 | $243.50 | $243.50 |
| Purchase #2 | $35.75 | 12.715% | $40.2956 | $40.30 | $40.30 | $40.30 |
| Purchase #3 | $204.64 | 10.528% | $226.1845 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $241.56 | 3.812% | $250.7683 | $250.77 | $250.75 | $250.80 |
| Purchase #5 | $160.57 | 10.326% | $177.1505 | $177.15 | $177.15 | $177.20 |
| Purchase #6 | $62.31 | 3.599% | $64.5525 | $64.55 | $64.55 | $64.60 |
| Purchase #7 | $33.87 | 11.568% | $37.7881 | $37.79 | $37.80 | $37.80 |
| 7 purchase totals = | $961.33 | $1,040.2388 | $1,040.24 | $1,040.25 | $1,040.40 | |