| 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 | $22.48 | 12.659% | $25.3257 | $25.33 | $25.35 | $25.30 |
| Purchase #2 | $209.29 | 10.544% | $231.3575 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $224.64 | 6.575% | $239.4101 | $239.41 | $239.40 | $239.40 |
| Purchase #4 | $119.42 | 8.285% | $129.3139 | $129.31 | $129.30 | $129.30 |
| Purchase #5 | $55.27 | 8.722% | $60.0906 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $114.37 | 10.249% | $126.0918 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $174.65 | 12.862% | $197.1135 | $197.11 | $197.10 | $197.10 |
| 7 purchase totals = | $920.12 | $1,008.7031 | $1,008.70 | $1,008.70 | $1,008.70 | |