| 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 | $227.88 | 12.524% | $256.4197 | $256.42 | $256.40 | $256.40 |
| Purchase #2 | $90.94 | 4.230% | $94.7868 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $164.55 | 7.527% | $176.9357 | $176.94 | $176.95 | $176.90 |
| Purchase #4 | $234.52 | 4.628% | $245.3736 | $245.37 | $245.35 | $245.40 |
| Purchase #5 | $133.55 | 10.380% | $147.4125 | $147.41 | $147.40 | $147.40 |
| Purchase #6 | $111.81 | 4.791% | $117.1668 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $61.32 | 12.477% | $68.9709 | $68.97 | $68.95 | $69.00 |
| 7 purchase totals = | $1,024.57 | $1,107.0660 | $1,107.07 | $1,107.00 | $1,107.10 | |