| 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 | $52.80 | 10.110% | $58.1381 | $58.14 | $58.15 | $58.10 |
| Purchase #2 | $121.62 | 3.222% | $125.5386 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $225.69 | 8.343% | $244.5193 | $244.52 | $244.50 | $244.50 |
| Purchase #4 | $79.93 | 5.731% | $84.5108 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $134.59 | 8.523% | $146.0611 | $146.06 | $146.05 | $146.10 |
| Purchase #6 | $166.30 | 13.435% | $188.6424 | $188.64 | $188.65 | $188.60 |
| Purchase #7 | $236.55 | 11.443% | $263.6184 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $1,017.48 | $1,111.0287 | $1,111.03 | $1,111.00 | $1,110.90 | |