| 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 | $12.93 | 6.812% | $13.8108 | $13.81 | $13.80 | $13.80 |
| Purchase #2 | $199.35 | 13.327% | $225.9174 | $225.92 | $225.90 | $225.90 |
| Purchase #3 | $127.87 | 11.278% | $142.2912 | $142.29 | $142.30 | $142.30 |
| Purchase #4 | $168.66 | 9.738% | $185.0841 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $50.56 | 10.766% | $56.0033 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $68.98 | 10.785% | $76.4195 | $76.42 | $76.40 | $76.40 |
| Purchase #7 | $224.35 | 8.352% | $243.0877 | $243.09 | $243.10 | $243.10 |
| 7 purchase totals = | $852.70 | $942.6140 | $942.61 | $942.60 | $942.60 | |