| 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 | $220.48 | 11.872% | $246.6554 | $246.66 | $246.65 | $246.70 |
| Purchase #2 | $198.40 | 12.107% | $222.4203 | $222.42 | $222.40 | $222.40 |
| Purchase #3 | $219.48 | 5.306% | $231.1256 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $9.86 | 11.416% | $10.9856 | $10.99 | $11.00 | $11.00 |
| Purchase #5 | $64.34 | 8.316% | $69.6905 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $45.41 | 11.685% | $50.7162 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $128.81 | 3.266% | $133.0169 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $886.78 | $964.6105 | $964.63 | $964.60 | $964.60 | |