| 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 | $249.85 | 3.360% | $258.245 | $258.25 | $258.25 | $258.20 |
| Purchase #2 | $75.56 | 13.491% | $85.7538 | $85.75 | $85.75 | $85.80 |
| Purchase #3 | $166.86 | 8.115% | $180.4007 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $233.69 | 10.156% | $257.4236 | $257.42 | $257.40 | $257.40 |
| Purchase #5 | $66.72 | 5.352% | $70.2909 | $70.29 | $70.30 | $70.30 |
| Purchase #6 | $108.35 | 10.773% | $120.0225 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $23.93 | 13.731% | $27.2158 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $924.96 | $999.3523 | $999.35 | $999.30 | $999.30 | |