| 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 | $130.52 | 8.272% | $141.3166 | $141.32 | $141.30 | $141.30 |
| Purchase #2 | $53.69 | 12.361% | $60.3266 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $6.64 | 10.498% | $7.3371 | $7.34 | $7.35 | $7.30 |
| Purchase #4 | $199.68 | 4.269% | $208.2043 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $108.35 | 8.224% | $117.2607 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $52.84 | 10.372% | $58.3206 | $58.32 | $58.30 | $58.30 |
| Purchase #7 | $129.41 | 5.361% | $136.3477 | $136.35 | $136.35 | $136.30 |
| 7 purchase totals = | $681.13 | $729.1136 | $729.12 | $729.10 | $729.00 | |