| 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 | $94.87 | 8.826% | $103.2432 | $103.24 | $103.25 | $103.20 |
| Purchase #2 | $104.68 | 13.410% | $118.7176 | $118.72 | $118.70 | $118.70 |
| Purchase #3 | $53.47 | 5.726% | $56.5317 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $197.27 | 13.811% | $224.515 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $212.69 | 5.318% | $224.0009 | $224.00 | $224.00 | $224.00 |
| Purchase #6 | $154.37 | 9.192% | $168.5597 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $23.35 | 6.339% | $24.8302 | $24.83 | $24.85 | $24.80 |
| 7 purchase totals = | $840.70 | $920.3983 | $920.40 | $920.40 | $920.30 | |