| 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 | $211.60 | 6.333% | $225.0006 | $225.00 | $225.00 | $225.00 |
| Purchase #2 | $110.28 | 3.782% | $114.4508 | $114.45 | $114.45 | $114.50 |
| Purchase #3 | $127.65 | 5.120% | $134.1857 | $134.19 | $134.20 | $134.20 |
| Purchase #4 | $107.73 | 13.621% | $122.4039 | $122.40 | $122.40 | $122.40 |
| Purchase #5 | $13.67 | 10.221% | $15.0672 | $15.07 | $15.05 | $15.10 |
| Purchase #6 | $47.99 | 4.396% | $50.0996 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $48.43 | 10.105% | $53.3239 | $53.32 | $53.30 | $53.30 |
| 7 purchase totals = | $667.35 | $714.5317 | $714.53 | $714.50 | $714.60 | |