| 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 | $23.80 | 8.391% | $25.7971 | $25.80 | $25.80 | $25.80 |
| Purchase #2 | $235.81 | 9.552% | $258.3346 | $258.33 | $258.35 | $258.30 |
| Purchase #3 | $20.59 | 3.729% | $21.3578 | $21.36 | $21.35 | $21.40 |
| Purchase #4 | $199.45 | 7.787% | $214.9812 | $214.98 | $215.00 | $215.00 |
| Purchase #5 | $145.66 | 4.211% | $151.7937 | $151.79 | $151.80 | $151.80 |
| Purchase #6 | $45.53 | 10.620% | $50.3653 | $50.37 | $50.35 | $50.40 |
| Purchase #7 | $230.38 | 6.782% | $246.0044 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $901.22 | $968.6341 | $968.63 | $968.65 | $968.70 | |