| 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 | $92.97 | 6.139% | $98.6774 | $98.68 | $98.70 | $98.70 |
| Purchase #2 | $48.25 | 4.414% | $50.3798 | $50.38 | $50.40 | $50.40 |
| Purchase #3 | $209.83 | 9.318% | $229.382 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $204.76 | 8.321% | $221.7981 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $131.66 | 3.868% | $136.7526 | $136.75 | $136.75 | $136.80 |
| Purchase #6 | $171.57 | 10.541% | $189.6552 | $189.66 | $189.65 | $189.70 |
| Purchase #7 | $137.99 | 3.122% | $142.298 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $997.03 | $1,068.9431 | $1,068.95 | $1,069.00 | $1,069.10 | |