| 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 | $117.63 | 13.246% | $133.2113 | $133.21 | $133.20 | $133.20 |
| Purchase #2 | $102.62 | 3.784% | $106.5031 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $111.35 | 9.226% | $121.6232 | $121.62 | $121.60 | $121.60 |
| Purchase #4 | $138.42 | 13.711% | $157.3988 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $176.67 | 9.822% | $194.0225 | $194.02 | $194.00 | $194.00 |
| Purchase #6 | $239.60 | 9.222% | $261.6959 | $261.70 | $261.70 | $261.70 |
| Purchase #7 | $108.36 | 6.416% | $115.3124 | $115.31 | $115.30 | $115.30 |
| 7 purchase totals = | $994.65 | $1,089.7672 | $1,089.76 | $1,089.70 | $1,089.70 | |