| 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 | $128.56 | 4.143% | $133.8862 | $133.89 | $133.90 | $133.90 |
| Purchase #2 | $123.61 | 9.399% | $135.2281 | $135.23 | $135.25 | $135.20 |
| Purchase #3 | $63.77 | 13.190% | $72.1813 | $72.18 | $72.20 | $72.20 |
| Purchase #4 | $32.39 | 10.797% | $35.8871 | $35.89 | $35.90 | $35.90 |
| Purchase #5 | $164.42 | 3.557% | $170.2684 | $170.27 | $170.25 | $170.30 |
| Purchase #6 | $219.62 | 9.487% | $240.4553 | $240.46 | $240.45 | $240.50 |
| Purchase #7 | $239.86 | 8.815% | $261.0037 | $261.00 | $261.00 | $261.00 |
| 7 purchase totals = | $972.23 | $1,048.9101 | $1,048.92 | $1,048.95 | $1,049.00 | |