| 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 | $101.31 | 10.204% | $111.6477 | $111.65 | $111.65 | $111.60 |
| Purchase #2 | $47.70 | 7.285% | $51.1749 | $51.17 | $51.15 | $51.20 |
| Purchase #3 | $198.51 | 4.439% | $207.3219 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $84.70 | 13.392% | $96.043 | $96.04 | $96.05 | $96.00 |
| Purchase #5 | $248.91 | 3.169% | $256.798 | $256.80 | $256.80 | $256.80 |
| Purchase #6 | $42.40 | 13.790% | $48.247 | $48.25 | $48.25 | $48.20 |
| Purchase #7 | $208.87 | 8.243% | $226.0872 | $226.09 | $226.10 | $226.10 |
| 7 purchase totals = | $932.40 | $997.3197 | $997.32 | $997.30 | $997.20 | |