| 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 | $120.25 | 13.151% | $136.0641 | $136.06 | $136.05 | $136.10 |
| Purchase #2 | $217.50 | 13.186% | $246.1796 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $90.49 | 9.847% | $99.4006 | $99.40 | $99.40 | $99.40 |
| Purchase #4 | $141.64 | 10.698% | $156.7926 | $156.79 | $156.80 | $156.80 |
| Purchase #5 | $108.70 | 8.316% | $117.7395 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $210.33 | 11.328% | $234.1562 | $234.16 | $234.15 | $234.20 |
| Purchase #7 | $125.37 | 11.438% | $139.7098 | $139.71 | $139.70 | $139.70 |
| 7 purchase totals = | $1,014.28 | $1,130.0424 | $1,130.04 | $1,130.05 | $1,130.10 | |