| 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 | $93.82 | 7.853% | $101.1877 | $101.19 | $101.20 | $101.20 |
| Purchase #2 | $42.90 | 11.666% | $47.9047 | $47.90 | $47.90 | $47.90 |
| Purchase #3 | $240.36 | 5.602% | $253.825 | $253.83 | $253.85 | $253.80 |
| Purchase #4 | $61.98 | 4.770% | $64.9364 | $64.94 | $64.95 | $64.90 |
| Purchase #5 | $195.50 | 13.830% | $222.5377 | $222.54 | $222.55 | $222.50 |
| Purchase #6 | $68.95 | 11.497% | $76.8772 | $76.88 | $76.90 | $76.90 |
| Purchase #7 | $203.31 | 7.595% | $218.7514 | $218.75 | $218.75 | $218.80 |
| 7 purchase totals = | $906.82 | $986.0201 | $986.03 | $986.10 | $986.00 | |