| 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 | $129.48 | 12.725% | $145.9563 | $145.96 | $145.95 | $146.00 |
| Purchase #2 | $109.26 | 5.613% | $115.3928 | $115.39 | $115.40 | $115.40 |
| Purchase #3 | $188.41 | 9.867% | $207.0004 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $244.70 | 8.168% | $264.6871 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $244.88 | 9.710% | $268.6578 | $268.66 | $268.65 | $268.70 |
| Purchase #6 | $74.89 | 6.662% | $79.8792 | $79.88 | $79.90 | $79.90 |
| Purchase #7 | $104.91 | 7.451% | $112.7268 | $112.73 | $112.75 | $112.70 |
| 7 purchase totals = | $1,096.53 | $1,194.3004 | $1,194.31 | $1,194.35 | $1,194.40 | |