| 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 | $121.51 | 13.471% | $137.8786 | $137.88 | $137.90 | $137.90 |
| Purchase #2 | $209.82 | 9.301% | $229.3354 | $229.34 | $229.35 | $229.30 |
| Purchase #3 | $230.32 | 6.272% | $244.7657 | $244.77 | $244.75 | $244.80 |
| Purchase #4 | $123.63 | 11.380% | $137.6991 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $141.90 | 8.337% | $153.7302 | $153.73 | $153.75 | $153.70 |
| Purchase #6 | $93.51 | 12.708% | $105.3933 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $237.70 | 9.491% | $260.2601 | $260.26 | $260.25 | $260.30 |
| 7 purchase totals = | $1,158.39 | $1,269.0624 | $1,269.07 | $1,269.10 | $1,269.10 | |