| 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 | $205.75 | 11.713% | $229.8495 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $9.79 | 9.514% | $10.7214 | $10.72 | $10.70 | $10.70 |
| Purchase #3 | $12.44 | 11.270% | $13.842 | $13.84 | $13.85 | $13.80 |
| Purchase #4 | $113.47 | 5.214% | $119.3863 | $119.39 | $119.40 | $119.40 |
| Purchase #5 | $26.85 | 7.330% | $28.8181 | $28.82 | $28.80 | $28.80 |
| Purchase #6 | $42.54 | 13.147% | $48.1327 | $48.13 | $48.15 | $48.10 |
| Purchase #7 | $202.98 | 9.131% | $221.5141 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $613.82 | $672.2641 | $672.26 | $672.25 | $672.10 | |