| 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 | $240.28 | 5.254% | $252.9043 | $252.90 | $252.90 | $252.90 |
| Purchase #2 | $135.72 | 3.538% | $140.5218 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $45.74 | 3.554% | $47.3656 | $47.37 | $47.35 | $47.40 |
| Purchase #4 | $69.34 | 5.659% | $73.264 | $73.26 | $73.25 | $73.30 |
| Purchase #5 | $108.44 | 4.204% | $112.9988 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $75.75 | 10.468% | $83.6795 | $83.68 | $83.70 | $83.70 |
| Purchase #7 | $29.41 | 13.708% | $33.4415 | $33.44 | $33.45 | $33.40 |
| 7 purchase totals = | $704.68 | $744.1755 | $744.17 | $744.15 | $744.20 | |