| 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 | $194.97 | 13.583% | $221.4528 | $221.45 | $221.45 | $221.50 |
| Purchase #2 | $239.31 | 8.676% | $260.0725 | $260.07 | $260.05 | $260.10 |
| Purchase #3 | $240.44 | 10.375% | $265.3857 | $265.39 | $265.40 | $265.40 |
| Purchase #4 | $208.26 | 3.820% | $216.2155 | $216.22 | $216.20 | $216.20 |
| Purchase #5 | $187.49 | 4.453% | $195.8389 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $44.34 | 13.490% | $50.3215 | $50.32 | $50.30 | $50.30 |
| Purchase #7 | $211.81 | 5.161% | $222.7415 | $222.74 | $222.75 | $222.70 |
| 7 purchase totals = | $1,326.62 | $1,432.0284 | $1,432.03 | $1,432.00 | $1,432.00 | |