| 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 | $227.77 | 12.263% | $255.7014 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $140.81 | 5.439% | $148.4687 | $148.47 | $148.45 | $148.50 |
| Purchase #3 | $204.85 | 11.140% | $227.6703 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $65.50 | 8.238% | $70.8959 | $70.90 | $70.90 | $70.90 |
| Purchase #5 | $56.85 | 12.555% | $63.9875 | $63.99 | $64.00 | $64.00 |
| Purchase #6 | $36.62 | 10.208% | $40.3582 | $40.36 | $40.35 | $40.40 |
| Purchase #7 | $221.82 | 8.118% | $239.8273 | $239.83 | $239.85 | $239.80 |
| 7 purchase totals = | $954.22 | $1,046.9093 | $1,046.92 | $1,046.90 | $1,047.00 | |