| 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 | $106.68 | 9.311% | $116.613 | $116.61 | $116.60 | $116.60 |
| Purchase #2 | $202.99 | 5.506% | $214.1666 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $206.96 | 11.386% | $230.5245 | $230.52 | $230.50 | $230.50 |
| Purchase #4 | $70.45 | 12.334% | $79.1393 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $44.78 | 11.193% | $49.7922 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $220.94 | 4.717% | $231.3617 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $46.36 | 3.677% | $48.0647 | $48.06 | $48.05 | $48.10 |
| 7 purchase totals = | $899.16 | $969.6620 | $969.65 | $969.60 | $969.70 | |