| 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 | $226.80 | 5.316% | $238.8567 | $238.86 | $238.85 | $238.90 |
| Purchase #2 | $41.54 | 10.793% | $46.0234 | $46.02 | $46.00 | $46.00 |
| Purchase #3 | $83.29 | 5.209% | $87.6286 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $71.48 | 10.509% | $78.9918 | $78.99 | $79.00 | $79.00 |
| Purchase #5 | $73.70 | 7.297% | $79.0779 | $79.08 | $79.10 | $79.10 |
| Purchase #6 | $231.73 | 13.444% | $262.8838 | $262.88 | $262.90 | $262.90 |
| Purchase #7 | $50.97 | 10.158% | $56.1475 | $56.15 | $56.15 | $56.10 |
| 7 purchase totals = | $779.51 | $849.6097 | $849.61 | $849.65 | $849.60 | |