| 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 | $236.86 | 11.557% | $264.2339 | $264.23 | $264.25 | $264.20 |
| Purchase #2 | $221.65 | 3.324% | $229.0176 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $63.49 | 8.324% | $68.7749 | $68.77 | $68.75 | $68.80 |
| Purchase #4 | $35.43 | 9.842% | $38.917 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $14.68 | 4.272% | $15.3071 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $32.55 | 9.507% | $35.6445 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $68.60 | 12.365% | $77.0824 | $77.08 | $77.10 | $77.10 |
| 7 purchase totals = | $673.26 | $728.9774 | $728.97 | $728.95 | $728.90 | |