| 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 | $91.97 | 13.338% | $104.237 | $104.24 | $104.25 | $104.20 |
| Purchase #2 | $33.74 | 4.729% | $35.3356 | $35.34 | $35.35 | $35.30 |
| Purchase #3 | $117.70 | 11.218% | $130.9036 | $130.90 | $130.90 | $130.90 |
| Purchase #4 | $186.29 | 6.804% | $198.9652 | $198.97 | $198.95 | $199.00 |
| Purchase #5 | $132.58 | 10.734% | $146.8111 | $146.81 | $146.80 | $146.80 |
| Purchase #6 | $18.81 | 13.350% | $21.3211 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $79.47 | 13.764% | $90.4083 | $90.41 | $90.40 | $90.40 |
| 7 purchase totals = | $660.56 | $727.9819 | $727.99 | $727.95 | $727.90 | |