| 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 | $246.48 | 11.191% | $274.0636 | $274.06 | $274.05 | $274.10 |
| Purchase #2 | $87.58 | 9.864% | $96.2189 | $96.22 | $96.20 | $96.20 |
| Purchase #3 | $37.81 | 9.507% | $41.4046 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $37.38 | 6.518% | $39.8164 | $39.82 | $39.80 | $39.80 |
| Purchase #5 | $57.88 | 8.619% | $62.8687 | $62.87 | $62.85 | $62.90 |
| Purchase #6 | $174.53 | 9.369% | $190.8817 | $190.88 | $190.90 | $190.90 |
| Purchase #7 | $151.39 | 4.259% | $157.8377 | $157.84 | $157.85 | $157.80 |
| 7 purchase totals = | $793.05 | $863.0916 | $863.09 | $863.05 | $863.10 | |