| 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 | $238.97 | 4.531% | $249.7977 | $249.80 | $249.80 | $249.80 |
| Purchase #2 | $105.70 | 7.679% | $113.8167 | $113.82 | $113.80 | $113.80 |
| Purchase #3 | $101.30 | 9.764% | $111.1909 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $35.28 | 4.129% | $36.7367 | $36.74 | $36.75 | $36.70 |
| Purchase #5 | $123.96 | 6.448% | $131.9529 | $131.95 | $131.95 | $132.00 |
| Purchase #6 | $75.97 | 5.552% | $80.1879 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $97.31 | 5.862% | $103.0143 | $103.01 | $103.00 | $103.00 |
| 7 purchase totals = | $778.49 | $826.6971 | $826.70 | $826.70 | $826.70 | |