| 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 | $127.75 | 7.823% | $137.7439 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $215.43 | 12.663% | $242.7099 | $242.71 | $242.70 | $242.70 |
| Purchase #3 | $175.69 | 7.874% | $189.5238 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $129.74 | 7.202% | $139.0839 | $139.08 | $139.10 | $139.10 |
| Purchase #5 | $210.73 | 8.701% | $229.0656 | $229.07 | $229.05 | $229.10 |
| Purchase #6 | $97.40 | 8.720% | $105.8933 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $145.27 | 11.116% | $161.4182 | $161.42 | $161.40 | $161.40 |
| 7 purchase totals = | $1,102.01 | $1,205.4386 | $1,205.43 | $1,205.40 | $1,205.40 | |