| 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 | $125.81 | 7.692% | $135.4873 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $139.79 | 9.564% | $153.1595 | $153.16 | $153.15 | $153.20 |
| Purchase #3 | $247.80 | 12.716% | $279.3102 | $279.31 | $279.30 | $279.30 |
| Purchase #4 | $19.94 | 9.510% | $21.8363 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $193.88 | 3.314% | $200.3052 | $200.31 | $200.30 | $200.30 |
| Purchase #6 | $113.38 | 3.494% | $117.3415 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $118.74 | 4.197% | $123.7235 | $123.72 | $123.70 | $123.70 |
| 7 purchase totals = | $959.34 | $1,031.1635 | $1,031.17 | $1,031.15 | $1,031.10 | |