| 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 | $231.40 | 8.727% | $251.5943 | $251.59 | $251.60 | $251.60 |
| Purchase #2 | $142.95 | 4.554% | $149.4599 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $97.89 | 3.659% | $101.4718 | $101.47 | $101.45 | $101.50 |
| Purchase #4 | $185.74 | 7.491% | $199.6538 | $199.65 | $199.65 | $199.70 |
| Purchase #5 | $181.99 | 10.212% | $200.5748 | $200.57 | $200.55 | $200.60 |
| Purchase #6 | $119.75 | 9.156% | $130.7143 | $130.71 | $130.70 | $130.70 |
| Purchase #7 | $207.93 | 8.627% | $225.8681 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $1,167.65 | $1,259.3370 | $1,259.32 | $1,259.25 | $1,259.50 | |