| 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 | $97.46 | 12.586% | $109.7263 | $109.73 | $109.75 | $109.70 |
| Purchase #2 | $224.77 | 8.385% | $243.617 | $243.62 | $243.60 | $243.60 |
| Purchase #3 | $97.75 | 11.776% | $109.261 | $109.26 | $109.25 | $109.30 |
| Purchase #4 | $32.72 | 9.264% | $35.7512 | $35.75 | $35.75 | $35.80 |
| Purchase #5 | $101.78 | 10.535% | $112.5025 | $112.50 | $112.50 | $112.50 |
| Purchase #6 | $249.97 | 3.507% | $258.7364 | $258.74 | $258.75 | $258.70 |
| Purchase #7 | $108.25 | 8.126% | $117.0464 | $117.05 | $117.05 | $117.00 |
| 7 purchase totals = | $912.70 | $986.6408 | $986.65 | $986.65 | $986.60 | |