| 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 | $122.86 | 9.257% | $134.2332 | $134.23 | $134.25 | $134.20 |
| Purchase #2 | $101.68 | 9.787% | $111.6314 | $111.63 | $111.65 | $111.60 |
| Purchase #3 | $125.35 | 5.419% | $132.1427 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $189.30 | 8.872% | $206.0947 | $206.09 | $206.10 | $206.10 |
| Purchase #5 | $199.53 | 4.831% | $209.1693 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $135.33 | 10.342% | $149.3258 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $111.82 | 3.639% | $115.8891 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $985.87 | $1,058.4862 | $1,058.48 | $1,058.55 | $1,058.40 | |