| 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 | $196.28 | 9.441% | $214.8108 | $214.81 | $214.80 | $214.80 |
| Purchase #2 | $169.72 | 5.764% | $179.5027 | $179.50 | $179.50 | $179.50 |
| Purchase #3 | $195.68 | 5.110% | $205.6792 | $205.68 | $205.70 | $205.70 |
| Purchase #4 | $215.36 | 5.724% | $227.6872 | $227.69 | $227.70 | $227.70 |
| Purchase #5 | $109.98 | 7.294% | $118.0019 | $118.00 | $118.00 | $118.00 |
| Purchase #6 | $218.75 | 4.114% | $227.7494 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $197.63 | 13.352% | $224.0176 | $224.02 | $224.00 | $224.00 |
| 7 purchase totals = | $1,303.40 | $1,397.4488 | $1,397.45 | $1,397.45 | $1,397.40 | |