| 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 | $206.81 | 12.167% | $231.9726 | $231.97 | $231.95 | $232.00 |
| Purchase #2 | $219.80 | 8.507% | $238.4984 | $238.50 | $238.50 | $238.50 |
| Purchase #3 | $25.93 | 5.790% | $27.4313 | $27.43 | $27.45 | $27.40 |
| Purchase #4 | $234.45 | 9.225% | $256.078 | $256.08 | $256.10 | $256.10 |
| Purchase #5 | $188.72 | 8.695% | $205.1292 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $45.77 | 6.706% | $48.8393 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $132.79 | 3.686% | $137.6846 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $1,054.27 | $1,145.6334 | $1,145.63 | $1,145.70 | $1,145.60 | |