| 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 | $188.35 | 3.445% | $194.8387 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $102.74 | 4.314% | $107.1722 | $107.17 | $107.15 | $107.20 |
| Purchase #3 | $120.69 | 7.792% | $130.0942 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $14.98 | 8.473% | $16.2493 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $114.79 | 6.311% | $122.0344 | $122.03 | $122.05 | $122.00 |
| Purchase #6 | $213.89 | 12.234% | $240.0573 | $240.06 | $240.05 | $240.10 |
| Purchase #7 | $44.44 | 6.666% | $47.4024 | $47.40 | $47.40 | $47.40 |
| 7 purchase totals = | $799.88 | $857.8485 | $857.84 | $857.85 | $857.80 | |