| 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 | $181.61 | 10.809% | $201.2402 | $201.24 | $201.25 | $201.20 |
| Purchase #2 | $108.75 | 3.543% | $112.603 | $112.60 | $112.60 | $112.60 |
| Purchase #3 | $104.57 | 7.324% | $112.2287 | $112.23 | $112.25 | $112.20 |
| Purchase #4 | $248.30 | 12.413% | $279.1215 | $279.12 | $279.10 | $279.10 |
| Purchase #5 | $107.72 | 6.724% | $114.9631 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $204.58 | 3.747% | $212.2456 | $212.25 | $212.25 | $212.20 |
| Purchase #7 | $46.36 | 5.614% | $48.9627 | $48.96 | $48.95 | $49.00 |
| 7 purchase totals = | $1,001.89 | $1,081.3648 | $1,081.36 | $1,081.35 | $1,081.30 | |