| 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 | $43.79 | 13.407% | $49.6609 | $49.66 | $49.65 | $49.70 |
| Purchase #2 | $45.88 | 5.144% | $48.2401 | $48.24 | $48.25 | $48.20 |
| Purchase #3 | $230.62 | 8.388% | $249.9644 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $250.92 | 12.429% | $282.1068 | $282.11 | $282.10 | $282.10 |
| Purchase #5 | $238.67 | 5.443% | $251.6608 | $251.66 | $251.65 | $251.70 |
| Purchase #6 | $230.90 | 12.308% | $259.3192 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $119.56 | 3.509% | $123.7554 | $123.76 | $123.75 | $123.80 |
| 7 purchase totals = | $1,160.34 | $1,264.7076 | $1,264.71 | $1,264.65 | $1,264.80 | |