| 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 | $94.85 | 9.426% | $103.7906 | $103.79 | $103.80 | $103.80 |
| Purchase #2 | $221.98 | 3.558% | $229.878 | $229.88 | $229.90 | $229.90 |
| Purchase #3 | $71.85 | 11.156% | $79.8656 | $79.87 | $79.85 | $79.90 |
| Purchase #4 | $11.44 | 12.468% | $12.8663 | $12.87 | $12.85 | $12.90 |
| Purchase #5 | $143.50 | 3.193% | $148.082 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $237.39 | 3.695% | $246.1616 | $246.16 | $246.15 | $246.20 |
| Purchase #7 | $25.56 | 8.668% | $27.7755 | $27.78 | $27.80 | $27.80 |
| 7 purchase totals = | $806.57 | $848.4196 | $848.43 | $848.45 | $848.60 | |