| 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 | $196.48 | 9.373% | $214.8961 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $86.44 | 8.854% | $94.0934 | $94.09 | $94.10 | $94.10 |
| Purchase #3 | $216.70 | 12.689% | $244.1971 | $244.20 | $244.20 | $244.20 |
| Purchase #4 | $47.91 | 10.804% | $53.0862 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $100.91 | 6.821% | $107.7931 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $167.66 | 5.725% | $177.2585 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $19.33 | 8.768% | $21.0249 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $835.43 | $912.3493 | $912.35 | $912.35 | $912.40 | |