| 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 | $234.30 | 9.186% | $255.8228 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $47.53 | 7.407% | $51.0505 | $51.05 | $51.05 | $51.10 |
| Purchase #3 | $102.77 | 10.399% | $113.4571 | $113.46 | $113.45 | $113.50 |
| Purchase #4 | $16.29 | 4.228% | $16.9787 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $21.59 | 3.671% | $22.3826 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $202.91 | 10.751% | $224.7249 | $224.72 | $224.70 | $224.70 |
| Purchase #7 | $239.47 | 9.620% | $262.507 | $262.51 | $262.50 | $262.50 |
| 7 purchase totals = | $864.86 | $946.9236 | $946.92 | $946.90 | $947.00 | |