| 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 | $92.90 | 12.374% | $104.3954 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $72.91 | 11.421% | $81.2371 | $81.24 | $81.25 | $81.20 |
| Purchase #3 | $144.44 | 4.657% | $151.1666 | $151.17 | $151.15 | $151.20 |
| Purchase #4 | $120.87 | 12.492% | $135.9691 | $135.97 | $135.95 | $136.00 |
| Purchase #5 | $22.57 | 3.608% | $23.3843 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $44.50 | 5.600% | $46.992 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $211.86 | 7.136% | $226.9783 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $710.05 | $770.1228 | $770.13 | $770.15 | $770.20 | |