| 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 | $211.59 | 9.210% | $231.0774 | $231.08 | $231.10 | $231.10 |
| Purchase #2 | $141.55 | 6.496% | $150.7451 | $150.75 | $150.75 | $150.70 |
| Purchase #3 | $197.59 | 6.782% | $210.9906 | $210.99 | $211.00 | $211.00 |
| Purchase #4 | $243.86 | 4.779% | $255.5141 | $255.51 | $255.50 | $255.50 |
| Purchase #5 | $73.26 | 12.670% | $82.542 | $82.54 | $82.55 | $82.50 |
| Purchase #6 | $122.42 | 13.693% | $139.183 | $139.18 | $139.20 | $139.20 |
| Purchase #7 | $228.39 | 7.344% | $245.163 | $245.16 | $245.15 | $245.20 |
| 7 purchase totals = | $1,218.66 | $1,315.2152 | $1,315.21 | $1,315.25 | $1,315.20 | |