| 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 | $208.49 | 4.686% | $218.2598 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $215.42 | 4.751% | $225.6546 | $225.65 | $225.65 | $225.70 |
| Purchase #3 | $144.77 | 13.793% | $164.7381 | $164.74 | $164.75 | $164.70 |
| Purchase #4 | $220.66 | 10.126% | $243.004 | $243.00 | $243.00 | $243.00 |
| Purchase #5 | $28.47 | 10.591% | $31.4853 | $31.49 | $31.50 | $31.50 |
| Purchase #6 | $91.94 | 11.539% | $102.549 | $102.55 | $102.55 | $102.50 |
| Purchase #7 | $161.49 | 3.563% | $167.2439 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $1,071.24 | $1,152.9347 | $1,152.93 | $1,152.95 | $1,152.90 | |