| 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 | $247.55 | 13.353% | $280.6054 | $280.61 | $280.60 | $280.60 |
| Purchase #2 | $142.56 | 5.544% | $150.4635 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $203.63 | 4.718% | $213.2373 | $213.24 | $213.25 | $213.20 |
| Purchase #4 | $133.68 | 9.389% | $146.2312 | $146.23 | $146.25 | $146.20 |
| Purchase #5 | $120.61 | 9.803% | $132.4334 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $200.71 | 5.181% | $211.1088 | $211.11 | $211.10 | $211.10 |
| Purchase #7 | $83.58 | 9.689% | $91.6781 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $1,132.32 | $1,225.7577 | $1,225.76 | $1,225.80 | $1,225.70 | |