| 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 | $239.72 | 13.283% | $271.562 | $271.56 | $271.55 | $271.60 |
| Purchase #2 | $231.67 | 3.633% | $240.0866 | $240.09 | $240.10 | $240.10 |
| Purchase #3 | $15.30 | 12.158% | $17.1602 | $17.16 | $17.15 | $17.20 |
| Purchase #4 | $195.30 | 13.238% | $221.1538 | $221.15 | $221.15 | $221.20 |
| Purchase #5 | $209.28 | 7.785% | $225.5724 | $225.57 | $225.55 | $225.60 |
| Purchase #6 | $200.99 | 11.435% | $223.9732 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $160.91 | 8.367% | $174.3733 | $174.37 | $174.35 | $174.40 |
| 7 purchase totals = | $1,253.17 | $1,373.8815 | $1,373.87 | $1,373.80 | $1,374.10 | |