| 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 | $229.65 | 6.641% | $244.9011 | $244.90 | $244.90 | $244.90 |
| Purchase #2 | $86.58 | 7.280% | $92.883 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $47.86 | 7.397% | $51.4002 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $109.90 | 10.320% | $121.2417 | $121.24 | $121.25 | $121.20 |
| Purchase #5 | $244.84 | 9.603% | $268.352 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $14.71 | 7.531% | $15.8178 | $15.82 | $15.80 | $15.80 |
| Purchase #7 | $49.84 | 10.547% | $55.0966 | $55.10 | $55.10 | $55.10 |
| 7 purchase totals = | $783.38 | $849.6924 | $849.69 | $849.70 | $849.70 | |