| 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 | $233.79 | 11.510% | $260.6992 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $146.60 | 3.364% | $151.5316 | $151.53 | $151.55 | $151.50 |
| Purchase #3 | $101.77 | 6.162% | $108.0411 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $204.58 | 10.779% | $226.6317 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $38.61 | 12.456% | $43.4193 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $14.89 | 9.182% | $16.2572 | $16.26 | $16.25 | $16.30 |
| Purchase #7 | $178.55 | 6.784% | $190.6628 | $190.66 | $190.65 | $190.70 |
| 7 purchase totals = | $918.79 | $997.2429 | $997.24 | $997.25 | $997.20 | |