| 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 | $189.27 | 8.596% | $205.5396 | $205.54 | $205.55 | $205.50 |
| Purchase #2 | $140.91 | 4.281% | $146.9424 | $146.94 | $146.95 | $146.90 |
| Purchase #3 | $174.61 | 5.223% | $183.7299 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $13.50 | 7.603% | $14.5264 | $14.53 | $14.55 | $14.50 |
| Purchase #5 | $208.96 | 13.147% | $236.432 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $196.72 | 5.775% | $208.0806 | $208.08 | $208.10 | $208.10 |
| Purchase #7 | $107.46 | 7.827% | $115.8709 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $1,031.43 | $1,111.1218 | $1,111.12 | $1,111.20 | $1,111.00 | |