| 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 | $46.99 | 8.659% | $51.0589 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $185.28 | 9.219% | $202.361 | $202.36 | $202.35 | $202.40 |
| Purchase #3 | $144.35 | 4.438% | $150.7563 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $215.54 | 6.295% | $229.1082 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $220.47 | 5.447% | $232.479 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $216.37 | 10.532% | $239.1581 | $239.16 | $239.15 | $239.20 |
| Purchase #7 | $233.28 | 7.605% | $251.0209 | $251.02 | $251.00 | $251.00 |
| 7 purchase totals = | $1,262.28 | $1,355.9424 | $1,355.95 | $1,355.90 | $1,356.10 | |