| 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 | $226.63 | 3.194% | $233.8686 | $233.87 | $233.85 | $233.90 |
| Purchase #2 | $232.27 | 9.112% | $253.4344 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $236.45 | 10.223% | $260.6223 | $260.62 | $260.60 | $260.60 |
| Purchase #4 | $76.68 | 8.516% | $83.2101 | $83.21 | $83.20 | $83.20 |
| Purchase #5 | $169.60 | 10.376% | $187.1977 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $78.52 | 8.541% | $85.2264 | $85.23 | $85.25 | $85.20 |
| Purchase #7 | $61.86 | 13.314% | $70.096 | $70.10 | $70.10 | $70.10 |
| 7 purchase totals = | $1,082.01 | $1,173.6555 | $1,173.66 | $1,173.65 | $1,173.60 | |