| 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 | $114.76 | 8.134% | $124.0946 | $124.09 | $124.10 | $124.10 |
| Purchase #2 | $119.73 | 5.521% | $126.3403 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $232.64 | 11.667% | $259.7821 | $259.78 | $259.80 | $259.80 |
| Purchase #4 | $198.52 | 7.692% | $213.7902 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $177.46 | 12.484% | $199.6141 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $30.42 | 6.309% | $32.3392 | $32.34 | $32.35 | $32.30 |
| Purchase #7 | $162.82 | 3.866% | $169.1146 | $169.11 | $169.10 | $169.10 |
| 7 purchase totals = | $1,036.35 | $1,125.0751 | $1,125.06 | $1,125.10 | $1,125.00 | |