| 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 | $232.83 | 6.252% | $247.3865 | $247.39 | $247.40 | $247.40 |
| Purchase #2 | $165.69 | 12.720% | $186.7658 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $200.52 | 6.834% | $214.2235 | $214.22 | $214.20 | $214.20 |
| Purchase #4 | $108.48 | 4.769% | $113.6534 | $113.65 | $113.65 | $113.70 |
| Purchase #5 | $157.89 | 9.452% | $172.8138 | $172.81 | $172.80 | $172.80 |
| Purchase #6 | $89.87 | 8.719% | $97.7058 | $97.71 | $97.70 | $97.70 |
| Purchase #7 | $29.84 | 3.424% | $30.8617 | $30.86 | $30.85 | $30.90 |
| 7 purchase totals = | $985.12 | $1,063.4105 | $1,063.41 | $1,063.35 | $1,063.50 | |