| 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 | $128.76 | 10.140% | $141.8163 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $250.95 | 13.601% | $285.0817 | $285.08 | $285.10 | $285.10 |
| Purchase #3 | $112.35 | 11.386% | $125.1422 | $125.14 | $125.15 | $125.10 |
| Purchase #4 | $48.51 | 9.231% | $52.988 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $177.54 | 3.184% | $183.1929 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $148.56 | 5.832% | $157.224 | $157.22 | $157.20 | $157.20 |
| Purchase #7 | $81.87 | 11.220% | $91.0558 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $948.54 | $1,036.5009 | $1,036.50 | $1,036.50 | $1,036.50 | |