| 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 | $196.70 | 9.441% | $215.2704 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $233.93 | 13.682% | $265.9363 | $265.94 | $265.95 | $265.90 |
| Purchase #3 | $15.92 | 13.548% | $18.0768 | $18.08 | $18.10 | $18.10 |
| Purchase #4 | $237.77 | 3.622% | $246.382 | $246.38 | $246.40 | $246.40 |
| Purchase #5 | $143.38 | 3.759% | $148.7697 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $42.97 | 5.106% | $45.164 | $45.16 | $45.15 | $45.20 |
| Purchase #7 | $136.47 | 9.443% | $149.3569 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $1,007.14 | $1,088.9561 | $1,088.96 | $1,088.95 | $1,089.10 | |