| 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 | $237.46 | 6.112% | $251.9736 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $129.54 | 9.618% | $141.9992 | $142.00 | $142.00 | $142.00 |
| Purchase #3 | $13.57 | 6.439% | $14.4438 | $14.44 | $14.45 | $14.40 |
| Purchase #4 | $247.39 | 13.469% | $280.711 | $280.71 | $280.70 | $280.70 |
| Purchase #5 | $131.80 | 10.784% | $146.0133 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $11.47 | 10.362% | $12.6585 | $12.66 | $12.65 | $12.70 |
| Purchase #7 | $85.52 | 6.147% | $90.7769 | $90.78 | $90.80 | $90.80 |
| 7 purchase totals = | $856.75 | $938.5763 | $938.57 | $938.55 | $938.60 | |