| 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 | $100.94 | 12.288% | $113.3435 | $113.34 | $113.35 | $113.30 |
| Purchase #2 | $63.31 | 8.129% | $68.4565 | $68.46 | $68.45 | $68.50 |
| Purchase #3 | $88.88 | 9.761% | $97.5556 | $97.56 | $97.55 | $97.60 |
| Purchase #4 | $236.76 | 9.668% | $259.65 | $259.65 | $259.65 | $259.70 |
| Purchase #5 | $235.54 | 6.579% | $251.0362 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $132.61 | 8.814% | $144.2982 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $196.95 | 10.389% | $217.4111 | $217.41 | $217.40 | $217.40 |
| 7 purchase totals = | $1,054.99 | $1,151.7511 | $1,151.76 | $1,151.75 | $1,151.80 | |