| 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 | $211.28 | 9.300% | $230.929 | $230.93 | $230.95 | $230.90 |
| Purchase #2 | $9.69 | 5.543% | $10.2271 | $10.23 | $10.25 | $10.20 |
| Purchase #3 | $147.76 | 4.669% | $154.6589 | $154.66 | $154.65 | $154.70 |
| Purchase #4 | $182.51 | 6.295% | $193.999 | $194.00 | $194.00 | $194.00 |
| Purchase #5 | $93.30 | 11.129% | $103.6834 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $232.79 | 5.582% | $245.7843 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $41.96 | 5.226% | $44.1528 | $44.15 | $44.15 | $44.20 |
| 7 purchase totals = | $919.29 | $983.4345 | $983.43 | $983.50 | $983.50 | |