| 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 | $217.51 | 11.451% | $242.4171 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $38.29 | 11.697% | $42.7688 | $42.77 | $42.75 | $42.80 |
| Purchase #3 | $230.52 | 11.813% | $257.7513 | $257.75 | $257.75 | $257.80 |
| Purchase #4 | $75.77 | 13.231% | $85.7951 | $85.80 | $85.80 | $85.80 |
| Purchase #5 | $55.37 | 9.869% | $60.8345 | $60.83 | $60.85 | $60.80 |
| Purchase #6 | $199.31 | 7.863% | $214.9817 | $214.98 | $215.00 | $215.00 |
| Purchase #7 | $47.55 | 8.488% | $51.586 | $51.59 | $51.60 | $51.60 |
| 7 purchase totals = | $864.32 | $956.1345 | $956.14 | $956.15 | $956.20 | |