| 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 | $188.86 | 10.675% | $209.0208 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $226.82 | 12.843% | $255.9505 | $255.95 | $255.95 | $256.00 |
| Purchase #3 | $107.29 | 13.389% | $121.6551 | $121.66 | $121.65 | $121.70 |
| Purchase #4 | $182.60 | 10.874% | $202.4559 | $202.46 | $202.45 | $202.50 |
| Purchase #5 | $89.93 | 11.194% | $99.9968 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $145.71 | 7.181% | $156.1734 | $156.17 | $156.15 | $156.20 |
| Purchase #7 | $142.87 | 8.136% | $154.4939 | $154.49 | $154.50 | $154.50 |
| 7 purchase totals = | $1,084.08 | $1,199.7464 | $1,199.75 | $1,199.70 | $1,199.90 | |