| 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 | $244.27 | 7.762% | $263.2302 | $263.23 | $263.25 | $263.20 |
| Purchase #2 | $86.75 | 3.521% | $89.8045 | $89.80 | $89.80 | $89.80 |
| Purchase #3 | $191.70 | 9.507% | $209.9249 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $39.49 | 6.702% | $42.1366 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $178.53 | 5.360% | $188.0992 | $188.10 | $188.10 | $188.10 |
| Purchase #6 | $61.76 | 10.132% | $68.0175 | $68.02 | $68.00 | $68.00 |
| Purchase #7 | $186.53 | 5.696% | $197.1547 | $197.15 | $197.15 | $197.20 |
| 7 purchase totals = | $989.03 | $1,058.3676 | $1,058.36 | $1,058.35 | $1,058.30 | |