| 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 | $188.51 | 3.362% | $194.8477 | $194.85 | $194.85 | $194.80 |
| Purchase #2 | $22.36 | 6.741% | $23.8673 | $23.87 | $23.85 | $23.90 |
| Purchase #3 | $107.93 | 6.232% | $114.6562 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $93.33 | 7.403% | $100.2392 | $100.24 | $100.25 | $100.20 |
| Purchase #5 | $217.71 | 4.427% | $227.348 | $227.35 | $227.35 | $227.30 |
| Purchase #6 | $11.31 | 11.107% | $12.5662 | $12.57 | $12.55 | $12.60 |
| Purchase #7 | $250.88 | 9.215% | $273.9986 | $274.00 | $274.00 | $274.00 |
| 7 purchase totals = | $892.03 | $947.5232 | $947.54 | $947.50 | $947.50 | |