| 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 | $117.68 | 11.280% | $130.9543 | $130.95 | $130.95 | $131.00 |
| Purchase #2 | $32.96 | 7.746% | $35.5131 | $35.51 | $35.50 | $35.50 |
| Purchase #3 | $15.98 | 12.793% | $18.0243 | $18.02 | $18.00 | $18.00 |
| Purchase #4 | $212.99 | 13.485% | $241.7117 | $241.71 | $241.70 | $241.70 |
| Purchase #5 | $41.72 | 7.737% | $44.9479 | $44.95 | $44.95 | $44.90 |
| Purchase #6 | $202.32 | 11.681% | $225.953 | $225.95 | $225.95 | $226.00 |
| Purchase #7 | $153.36 | 10.621% | $169.6484 | $169.65 | $169.65 | $169.60 |
| 7 purchase totals = | $777.01 | $866.7527 | $866.74 | $866.70 | $866.70 | |