| 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 | $201.81 | 7.580% | $217.1072 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $164.78 | 12.604% | $185.5489 | $185.55 | $185.55 | $185.50 |
| Purchase #3 | $62.45 | 12.352% | $70.1638 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $227.42 | 5.491% | $239.9076 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $200.73 | 7.440% | $215.6643 | $215.66 | $215.65 | $215.70 |
| Purchase #6 | $33.65 | 8.409% | $36.4796 | $36.48 | $36.50 | $36.50 |
| Purchase #7 | $144.59 | 6.455% | $153.9233 | $153.92 | $153.90 | $153.90 |
| 7 purchase totals = | $1,035.43 | $1,118.7947 | $1,118.79 | $1,118.75 | $1,118.80 | |