| 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 | $112.26 | 4.340% | $117.1321 | $117.13 | $117.15 | $117.10 |
| Purchase #2 | $245.37 | 12.109% | $275.0819 | $275.08 | $275.10 | $275.10 |
| Purchase #3 | $58.41 | 10.174% | $64.3526 | $64.35 | $64.35 | $64.40 |
| Purchase #4 | $98.38 | 13.778% | $111.9348 | $111.93 | $111.95 | $111.90 |
| Purchase #5 | $129.56 | 3.731% | $134.3939 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $143.43 | 5.726% | $151.6428 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $92.34 | 11.453% | $102.9157 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $879.75 | $957.4538 | $957.44 | $957.50 | $957.40 | |