| 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 | $13.83 | 10.472% | $15.2783 | $15.28 | $15.30 | $15.30 |
| Purchase #2 | $148.31 | 6.186% | $157.4845 | $157.48 | $157.50 | $157.50 |
| Purchase #3 | $93.86 | 11.369% | $104.5309 | $104.53 | $104.55 | $104.50 |
| Purchase #4 | $204.73 | 6.356% | $217.7426 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $184.89 | 12.176% | $207.4022 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $195.96 | 7.457% | $210.5727 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $163.27 | 3.631% | $169.1983 | $169.20 | $169.20 | $169.20 |
| 7 purchase totals = | $1,004.85 | $1,082.2095 | $1,082.20 | $1,082.25 | $1,082.20 | |