| 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 | $15.33 | 11.282% | $17.0595 | $17.06 | $17.05 | $17.10 |
| Purchase #2 | $108.97 | 10.725% | $120.657 | $120.66 | $120.65 | $120.70 |
| Purchase #3 | $114.98 | 13.338% | $130.316 | $130.32 | $130.30 | $130.30 |
| Purchase #4 | $203.28 | 11.174% | $225.9945 | $225.99 | $226.00 | $226.00 |
| Purchase #5 | $205.39 | 3.299% | $212.1658 | $212.17 | $212.15 | $212.20 |
| Purchase #6 | $106.53 | 5.188% | $112.0568 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $162.52 | 11.593% | $181.3609 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $917.00 | $999.6105 | $999.62 | $999.55 | $999.80 | |