| 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 | $215.37 | 9.161% | $235.1 | $235.10 | $235.10 | $235.10 |
| Purchase #2 | $167.68 | 10.860% | $185.89 | $185.89 | $185.90 | $185.90 |
| Purchase #3 | $225.52 | 3.323% | $233.014 | $233.01 | $233.00 | $233.00 |
| Purchase #4 | $134.36 | 7.210% | $144.0474 | $144.05 | $144.05 | $144.00 |
| Purchase #5 | $113.78 | 6.586% | $121.2736 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $203.88 | 3.842% | $211.7131 | $211.71 | $211.70 | $211.70 |
| Purchase #7 | $72.41 | 3.316% | $74.8111 | $74.81 | $74.80 | $74.80 |
| 7 purchase totals = | $1,133.00 | $1,205.8492 | $1,205.84 | $1,205.80 | $1,205.80 | |