| 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 | $219.84 | 6.394% | $233.8966 | $233.90 | $233.90 | $233.90 |
| Purchase #2 | $225.29 | 13.451% | $255.5938 | $255.59 | $255.60 | $255.60 |
| Purchase #3 | $19.75 | 8.460% | $21.4209 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $190.56 | 5.869% | $201.744 | $201.74 | $201.75 | $201.70 |
| Purchase #5 | $23.94 | 5.314% | $25.2122 | $25.21 | $25.20 | $25.20 |
| Purchase #6 | $62.96 | 8.354% | $68.2197 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $47.94 | 9.288% | $52.3927 | $52.39 | $52.40 | $52.40 |
| 7 purchase totals = | $790.28 | $858.4799 | $858.47 | $858.45 | $858.40 | |