| 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 | $125.95 | 13.839% | $143.3802 | $143.38 | $143.40 | $143.40 |
| Purchase #2 | $17.51 | 8.804% | $19.0516 | $19.05 | $19.05 | $19.10 |
| Purchase #3 | $46.54 | 4.565% | $48.6646 | $48.66 | $48.65 | $48.70 |
| Purchase #4 | $216.69 | 10.754% | $239.9928 | $239.99 | $240.00 | $240.00 |
| Purchase #5 | $103.59 | 7.661% | $111.526 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $89.42 | 7.430% | $96.0639 | $96.06 | $96.05 | $96.10 |
| Purchase #7 | $225.48 | 4.546% | $235.7303 | $235.73 | $235.75 | $235.70 |
| 7 purchase totals = | $825.18 | $894.4094 | $894.40 | $894.45 | $894.50 | |