| 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 | $115.60 | 7.176% | $123.8955 | $123.90 | $123.90 | $123.90 |
| Purchase #2 | $196.46 | 5.261% | $206.7958 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $9.39 | 6.539% | $10.004 | $10.00 | $10.00 | $10.00 |
| Purchase #4 | $159.51 | 6.700% | $170.1972 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $232.77 | 10.144% | $256.3822 | $256.38 | $256.40 | $256.40 |
| Purchase #6 | $162.69 | 12.717% | $183.3793 | $183.38 | $183.40 | $183.40 |
| Purchase #7 | $11.25 | 3.854% | $11.6836 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $887.67 | $962.3376 | $962.34 | $962.40 | $962.40 | |