| 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 | $115.81 | 12.681% | $130.4959 | $130.50 | $130.50 | $130.50 |
| Purchase #2 | $118.78 | 13.779% | $135.1467 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $104.94 | 6.178% | $111.4232 | $111.42 | $111.40 | $111.40 |
| Purchase #4 | $186.90 | 12.565% | $210.384 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $57.39 | 6.385% | $61.0544 | $61.05 | $61.05 | $61.10 |
| Purchase #6 | $18.45 | 9.331% | $20.1716 | $20.17 | $20.15 | $20.20 |
| Purchase #7 | $88.67 | 5.670% | $93.6976 | $93.70 | $93.70 | $93.70 |
| 7 purchase totals = | $690.94 | $762.3734 | $762.37 | $762.35 | $762.40 | |