| 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 | $86.27 | 6.750% | $92.0932 | $92.09 | $92.10 | $92.10 |
| Purchase #2 | $225.54 | 3.820% | $234.1556 | $234.16 | $234.15 | $234.20 |
| Purchase #3 | $203.74 | 11.690% | $227.5572 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $92.80 | 12.569% | $104.464 | $104.46 | $104.45 | $104.50 |
| Purchase #5 | $29.63 | 10.452% | $32.7269 | $32.73 | $32.75 | $32.70 |
| Purchase #6 | $207.29 | 13.514% | $235.3032 | $235.30 | $235.30 | $235.30 |
| Purchase #7 | $224.36 | 9.121% | $244.8239 | $244.82 | $244.80 | $244.80 |
| 7 purchase totals = | $1,069.63 | $1,171.1240 | $1,171.12 | $1,171.10 | $1,171.20 | |