| 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 | $220.49 | 8.471% | $239.1677 | $239.17 | $239.15 | $239.20 |
| Purchase #2 | $239.85 | 10.322% | $264.6073 | $264.61 | $264.60 | $264.60 |
| Purchase #3 | $170.48 | 3.114% | $175.7887 | $175.79 | $175.80 | $175.80 |
| Purchase #4 | $195.49 | 5.134% | $205.5265 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $90.94 | 13.628% | $103.3333 | $103.33 | $103.35 | $103.30 |
| Purchase #6 | $207.42 | 4.335% | $216.4117 | $216.41 | $216.40 | $216.40 |
| Purchase #7 | $76.71 | 9.153% | $83.7313 | $83.73 | $83.75 | $83.70 |
| 7 purchase totals = | $1,201.38 | $1,288.5665 | $1,288.57 | $1,288.60 | $1,288.50 | |