| 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 | $112.65 | 4.140% | $117.3137 | $117.31 | $117.30 | $117.30 |
| Purchase #2 | $133.74 | 8.123% | $144.6037 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $9.85 | 4.655% | $10.3085 | $10.31 | $10.30 | $10.30 |
| Purchase #4 | $222.30 | 12.755% | $250.6544 | $250.65 | $250.65 | $250.70 |
| Purchase #5 | $250.41 | 8.311% | $271.2216 | $271.22 | $271.20 | $271.20 |
| Purchase #6 | $171.26 | 10.195% | $188.72 | $188.72 | $188.70 | $188.70 |
| Purchase #7 | $169.55 | 13.490% | $192.4223 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $1,069.76 | $1,175.2442 | $1,175.23 | $1,175.15 | $1,175.20 | |