| 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 | $223.40 | 9.418% | $244.4398 | $244.44 | $244.45 | $244.40 |
| Purchase #2 | $121.73 | 8.672% | $132.2864 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $100.70 | 9.831% | $110.5998 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $104.99 | 13.616% | $119.2854 | $119.29 | $119.30 | $119.30 |
| Purchase #5 | $175.48 | 3.788% | $182.1272 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $115.38 | 3.641% | $119.581 | $119.58 | $119.60 | $119.60 |
| Purchase #7 | $164.85 | 6.714% | $175.918 | $175.92 | $175.90 | $175.90 |
| 7 purchase totals = | $1,006.53 | $1,084.2376 | $1,084.25 | $1,084.30 | $1,084.20 | |