| 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 | $236.27 | 8.421% | $256.1663 | $256.17 | $256.15 | $256.20 |
| Purchase #2 | $179.42 | 10.129% | $197.5935 | $197.59 | $197.60 | $197.60 |
| Purchase #3 | $107.87 | 13.283% | $122.1984 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $234.63 | 8.764% | $255.193 | $255.19 | $255.20 | $255.20 |
| Purchase #5 | $163.54 | 5.450% | $172.4529 | $172.45 | $172.45 | $172.50 |
| Purchase #6 | $8.48 | 6.810% | $9.0575 | $9.06 | $9.05 | $9.10 |
| Purchase #7 | $218.90 | 5.653% | $231.2744 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $1,149.11 | $1,243.9360 | $1,243.93 | $1,243.90 | $1,244.10 | |