| 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 | $213.81 | 9.195% | $233.4698 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $199.48 | 7.425% | $214.2914 | $214.29 | $214.30 | $214.30 |
| Purchase #3 | $110.97 | 9.697% | $121.7308 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $199.63 | 9.422% | $218.4391 | $218.44 | $218.45 | $218.40 |
| Purchase #5 | $187.52 | 5.357% | $197.5654 | $197.57 | $197.55 | $197.60 |
| Purchase #6 | $185.85 | 9.244% | $203.03 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $151.54 | 12.338% | $170.237 | $170.24 | $170.25 | $170.20 |
| 7 purchase totals = | $1,248.80 | $1,358.7635 | $1,358.77 | $1,358.80 | $1,358.70 | |