| 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 | $220.75 | 11.562% | $246.2731 | $246.27 | $246.25 | $246.30 |
| Purchase #2 | $177.48 | 3.802% | $184.2278 | $184.23 | $184.25 | $184.20 |
| Purchase #3 | $28.88 | 13.808% | $32.8678 | $32.87 | $32.85 | $32.90 |
| Purchase #4 | $124.82 | 6.304% | $132.6887 | $132.69 | $132.70 | $132.70 |
| Purchase #5 | $36.73 | 13.800% | $41.7987 | $41.80 | $41.80 | $41.80 |
| Purchase #6 | $195.85 | 4.741% | $205.1352 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $219.38 | 10.762% | $242.9897 | $242.99 | $243.00 | $243.00 |
| 7 purchase totals = | $1,003.89 | $1,085.9810 | $1,085.99 | $1,086.00 | $1,086.00 | |