| 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 | $193.47 | 11.117% | $214.9781 | $214.98 | $215.00 | $215.00 |
| Purchase #2 | $164.28 | 3.366% | $169.8097 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $111.32 | 4.614% | $116.4563 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $212.60 | 10.134% | $234.1449 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $239.41 | 4.287% | $249.6735 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $188.95 | 3.638% | $195.824 | $195.82 | $195.80 | $195.80 |
| Purchase #7 | $132.32 | 5.654% | $139.8014 | $139.80 | $139.80 | $139.80 |
| 7 purchase totals = | $1,242.35 | $1,320.6879 | $1,320.68 | $1,320.65 | $1,320.70 | |