| 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 | $16.96 | 8.207% | $18.3519 | $18.35 | $18.35 | $18.40 |
| Purchase #2 | $39.91 | 3.215% | $41.1931 | $41.19 | $41.20 | $41.20 |
| Purchase #3 | $107.29 | 9.125% | $117.0802 | $117.08 | $117.10 | $117.10 |
| Purchase #4 | $201.89 | 3.214% | $208.3787 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $151.42 | 4.580% | $158.355 | $158.36 | $158.35 | $158.40 |
| Purchase #6 | $214.85 | 11.765% | $240.1271 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $141.38 | 6.389% | $150.4128 | $150.41 | $150.40 | $150.40 |
| 7 purchase totals = | $873.70 | $933.8988 | $933.90 | $933.95 | $934.00 | |