| 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 | $146.30 | 12.565% | $164.6826 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $99.61 | 5.233% | $104.8226 | $104.82 | $104.80 | $104.80 |
| Purchase #3 | $230.28 | 3.797% | $239.0237 | $239.02 | $239.00 | $239.00 |
| Purchase #4 | $64.30 | 6.190% | $68.2802 | $68.28 | $68.30 | $68.30 |
| Purchase #5 | $12.86 | 5.720% | $13.5956 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $207.58 | 12.167% | $232.8363 | $232.84 | $232.85 | $232.80 |
| Purchase #7 | $109.60 | 9.606% | $120.1282 | $120.13 | $120.15 | $120.10 |
| 7 purchase totals = | $870.53 | $943.3692 | $943.37 | $943.40 | $943.30 | |