| 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 | $113.49 | 4.223% | $118.2827 | $118.28 | $118.30 | $118.30 |
| Purchase #2 | $155.72 | 4.142% | $162.1699 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $195.98 | 8.187% | $212.0249 | $212.02 | $212.00 | $212.00 |
| Purchase #4 | $210.59 | 6.497% | $224.272 | $224.27 | $224.25 | $224.30 |
| Purchase #5 | $204.89 | 9.455% | $224.2623 | $224.26 | $224.25 | $224.30 |
| Purchase #6 | $240.99 | 3.325% | $249.0029 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $199.56 | 11.719% | $222.9464 | $222.95 | $222.95 | $222.90 |
| 7 purchase totals = | $1,321.22 | $1,412.9611 | $1,412.95 | $1,412.90 | $1,413.00 | |