| 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 | $149.59 | 9.220% | $163.3822 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $206.91 | 3.518% | $214.1891 | $214.19 | $214.20 | $214.20 |
| Purchase #3 | $249.92 | 7.104% | $267.6743 | $267.67 | $267.65 | $267.70 |
| Purchase #4 | $6.37 | 3.658% | $6.603 | $6.60 | $6.60 | $6.60 |
| Purchase #5 | $97.47 | 3.604% | $100.9828 | $100.98 | $101.00 | $101.00 |
| Purchase #6 | $229.77 | 11.405% | $255.9753 | $255.98 | $256.00 | $256.00 |
| Purchase #7 | $236.71 | 12.370% | $265.991 | $265.99 | $266.00 | $266.00 |
| 7 purchase totals = | $1,176.74 | $1,274.7977 | $1,274.79 | $1,274.85 | $1,274.90 | |