| 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 | $249.89 | 8.413% | $270.9132 | $270.91 | $270.90 | $270.90 |
| Purchase #2 | $77.68 | 4.852% | $81.449 | $81.45 | $81.45 | $81.40 |
| Purchase #3 | $119.34 | 13.401% | $135.3328 | $135.33 | $135.35 | $135.30 |
| Purchase #4 | $112.70 | 4.280% | $117.5236 | $117.52 | $117.50 | $117.50 |
| Purchase #5 | $136.46 | 10.831% | $151.24 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $79.82 | 4.847% | $83.6889 | $83.69 | $83.70 | $83.70 |
| Purchase #7 | $220.30 | 11.785% | $246.2624 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $996.19 | $1,086.4099 | $1,086.40 | $1,086.40 | $1,086.30 | |