| 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 | $209.78 | 9.564% | $229.8434 | $229.84 | $229.85 | $229.80 |
| Purchase #2 | $60.69 | 9.361% | $66.3712 | $66.37 | $66.35 | $66.40 |
| Purchase #3 | $214.27 | 8.660% | $232.8258 | $232.83 | $232.85 | $232.80 |
| Purchase #4 | $179.59 | 13.189% | $203.2761 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $186.61 | 12.118% | $209.2234 | $209.22 | $209.20 | $209.20 |
| Purchase #6 | $189.34 | 10.383% | $208.9992 | $209.00 | $209.00 | $209.00 |
| Purchase #7 | $18.64 | 8.673% | $20.2566 | $20.26 | $20.25 | $20.30 |
| 7 purchase totals = | $1,058.92 | $1,170.7957 | $1,170.80 | $1,170.80 | $1,170.80 | |