| 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 | $243.25 | 12.757% | $274.2814 | $274.28 | $274.30 | $274.30 |
| Purchase #2 | $95.41 | 13.440% | $108.2331 | $108.23 | $108.25 | $108.20 |
| Purchase #3 | $15.33 | 11.278% | $17.0589 | $17.06 | $17.05 | $17.10 |
| Purchase #4 | $9.49 | 13.811% | $10.8007 | $10.80 | $10.80 | $10.80 |
| Purchase #5 | $86.75 | 9.647% | $95.1188 | $95.12 | $95.10 | $95.10 |
| Purchase #6 | $233.50 | 9.211% | $255.0077 | $255.01 | $255.00 | $255.00 |
| Purchase #7 | $113.31 | 8.470% | $122.9074 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $797.04 | $883.4080 | $883.41 | $883.40 | $883.40 | |