| 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 | $109.31 | 4.283% | $113.9917 | $113.99 | $114.00 | $114.00 |
| Purchase #2 | $19.67 | 3.873% | $20.4318 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $30.61 | 9.376% | $33.48 | $33.48 | $33.50 | $33.50 |
| Purchase #4 | $244.33 | 9.422% | $267.3508 | $267.35 | $267.35 | $267.40 |
| Purchase #5 | $93.70 | 11.119% | $104.1185 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $241.76 | 4.778% | $253.3113 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $14.72 | 7.502% | $15.8243 | $15.82 | $15.80 | $15.80 |
| 7 purchase totals = | $754.10 | $808.5084 | $808.50 | $808.50 | $808.50 | |