| 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 | $221.70 | 7.156% | $237.5649 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $227.93 | 4.312% | $237.7583 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $229.36 | 5.646% | $242.3097 | $242.31 | $242.30 | $242.30 |
| Purchase #4 | $70.57 | 8.803% | $76.7823 | $76.78 | $76.80 | $76.80 |
| Purchase #5 | $170.96 | 7.335% | $183.4999 | $183.50 | $183.50 | $183.50 |
| Purchase #6 | $186.58 | 9.323% | $203.9749 | $203.97 | $203.95 | $204.00 |
| Purchase #7 | $48.71 | 7.851% | $52.5342 | $52.53 | $52.55 | $52.50 |
| 7 purchase totals = | $1,155.81 | $1,234.4242 | $1,234.41 | $1,234.40 | $1,234.50 | |