| 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 | $209.44 | 9.759% | $229.8792 | $229.88 | $229.90 | $229.90 |
| Purchase #2 | $216.29 | 12.480% | $243.283 | $243.28 | $243.30 | $243.30 |
| Purchase #3 | $38.60 | 7.732% | $41.5846 | $41.58 | $41.60 | $41.60 |
| Purchase #4 | $215.46 | 13.226% | $243.9567 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $166.77 | 3.246% | $172.1834 | $172.18 | $172.20 | $172.20 |
| Purchase #6 | $195.44 | 12.481% | $219.8329 | $219.83 | $219.85 | $219.80 |
| Purchase #7 | $231.44 | 6.427% | $246.3146 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $1,273.44 | $1,397.0344 | $1,397.02 | $1,397.10 | $1,397.10 | |