| 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 | $241.56 | 11.860% | $270.209 | $270.21 | $270.20 | $270.20 |
| Purchase #2 | $23.77 | 3.820% | $24.678 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $80.74 | 7.464% | $86.7664 | $86.77 | $86.75 | $86.80 |
| Purchase #4 | $161.78 | 7.515% | $173.9378 | $173.94 | $173.95 | $173.90 |
| Purchase #5 | $169.85 | 11.746% | $189.8006 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $89.53 | 12.575% | $100.7884 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $73.40 | 7.790% | $79.1179 | $79.12 | $79.10 | $79.10 |
| 7 purchase totals = | $840.63 | $925.2981 | $925.31 | $925.30 | $925.30 | |