| 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 | $209.28 | 10.229% | $230.6873 | $230.69 | $230.70 | $230.70 |
| Purchase #2 | $55.71 | 10.776% | $61.7133 | $61.71 | $61.70 | $61.70 |
| Purchase #3 | $83.65 | 11.593% | $93.3475 | $93.35 | $93.35 | $93.30 |
| Purchase #4 | $109.67 | 11.195% | $121.9476 | $121.95 | $121.95 | $121.90 |
| Purchase #5 | $221.76 | 10.428% | $244.8851 | $244.89 | $244.90 | $244.90 |
| Purchase #6 | $169.86 | 6.242% | $180.4627 | $180.46 | $180.45 | $180.50 |
| Purchase #7 | $130.61 | 10.671% | $144.5474 | $144.55 | $144.55 | $144.50 |
| 7 purchase totals = | $980.54 | $1,077.5909 | $1,077.60 | $1,077.60 | $1,077.50 | |