| 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 | $93.84 | 7.734% | $101.0976 | $101.10 | $101.10 | $101.10 |
| Purchase #2 | $133.70 | 13.598% | $151.8805 | $151.88 | $151.90 | $151.90 |
| Purchase #3 | $178.98 | 11.680% | $199.8849 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $84.81 | 11.658% | $94.6971 | $94.70 | $94.70 | $94.70 |
| Purchase #5 | $104.63 | 8.685% | $113.7171 | $113.72 | $113.70 | $113.70 |
| Purchase #6 | $210.62 | 10.692% | $233.1395 | $233.14 | $233.15 | $233.10 |
| Purchase #7 | $211.76 | 9.362% | $231.585 | $231.59 | $231.60 | $231.60 |
| 7 purchase totals = | $1,018.34 | $1,126.0017 | $1,126.01 | $1,126.05 | $1,126.00 | |