| 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 | $189.43 | 13.280% | $214.5863 | $214.59 | $214.60 | $214.60 |
| Purchase #2 | $21.73 | 8.455% | $23.5673 | $23.57 | $23.55 | $23.60 |
| Purchase #3 | $177.79 | 6.331% | $189.0459 | $189.05 | $189.05 | $189.00 |
| Purchase #4 | $111.71 | 12.134% | $125.2649 | $125.26 | $125.25 | $125.30 |
| Purchase #5 | $77.66 | 12.685% | $87.5112 | $87.51 | $87.50 | $87.50 |
| Purchase #6 | $134.77 | 12.721% | $151.9141 | $151.91 | $151.90 | $151.90 |
| Purchase #7 | $199.76 | 5.360% | $210.4671 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $912.85 | $1,002.3568 | $1,002.36 | $1,002.30 | $1,002.40 | |