| 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 | $245.65 | 7.837% | $264.9016 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $74.66 | 9.697% | $81.8998 | $81.90 | $81.90 | $81.90 |
| Purchase #3 | $43.68 | 4.510% | $45.65 | $45.65 | $45.65 | $45.70 |
| Purchase #4 | $227.53 | 3.344% | $235.1386 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $188.88 | 12.610% | $212.6978 | $212.70 | $212.70 | $212.70 |
| Purchase #6 | $202.73 | 6.297% | $215.4959 | $215.50 | $215.50 | $215.50 |
| Purchase #7 | $27.37 | 6.587% | $29.1729 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $1,010.50 | $1,084.9566 | $1,084.96 | $1,084.95 | $1,085.00 | |