| 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 | $116.61 | 3.405% | $120.5806 | $120.58 | $120.60 | $120.60 |
| Purchase #2 | $117.96 | 3.445% | $122.0237 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $17.85 | 4.607% | $18.6723 | $18.67 | $18.65 | $18.70 |
| Purchase #4 | $208.99 | 3.847% | $217.0298 | $217.03 | $217.05 | $217.00 |
| Purchase #5 | $218.69 | 9.328% | $239.0894 | $239.09 | $239.10 | $239.10 |
| Purchase #6 | $24.47 | 7.688% | $26.3513 | $26.35 | $26.35 | $26.40 |
| Purchase #7 | $133.26 | 6.658% | $142.1325 | $142.13 | $142.15 | $142.10 |
| 7 purchase totals = | $837.83 | $885.8796 | $885.87 | $885.90 | $885.90 | |