| 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 | $111.28 | 8.248% | $120.4584 | $120.46 | $120.45 | $120.50 |
| Purchase #2 | $45.78 | 3.452% | $47.3603 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $49.68 | 3.272% | $51.3055 | $51.31 | $51.30 | $51.30 |
| Purchase #4 | $219.66 | 12.296% | $246.6694 | $246.67 | $246.65 | $246.70 |
| Purchase #5 | $154.73 | 13.463% | $175.5613 | $175.56 | $175.55 | $175.60 |
| Purchase #6 | $225.73 | 3.761% | $234.2197 | $234.22 | $234.20 | $234.20 |
| Purchase #7 | $74.88 | 12.192% | $84.0094 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $881.74 | $959.5840 | $959.59 | $959.50 | $959.70 | |