| 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 | $10.94 | 13.746% | $12.4438 | $12.44 | $12.45 | $12.40 |
| Purchase #2 | $197.29 | 5.773% | $208.6796 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $220.60 | 3.239% | $227.7452 | $227.75 | $227.75 | $227.70 |
| Purchase #4 | $245.61 | 4.586% | $256.8737 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $61.64 | 8.551% | $66.9108 | $66.91 | $66.90 | $66.90 |
| Purchase #6 | $10.35 | 6.428% | $11.0153 | $11.02 | $11.00 | $11.00 |
| Purchase #7 | $17.96 | 11.515% | $20.0281 | $20.03 | $20.05 | $20.00 |
| 7 purchase totals = | $764.39 | $803.6965 | $803.70 | $803.70 | $803.60 | |