| 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 | $12.31 | 13.611% | $13.9855 | $13.99 | $14.00 | $14.00 |
| Purchase #2 | $59.28 | 4.380% | $61.8765 | $61.88 | $61.90 | $61.90 |
| Purchase #3 | $114.42 | 5.679% | $120.9179 | $120.92 | $120.90 | $120.90 |
| Purchase #4 | $218.76 | 11.814% | $244.6043 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $174.96 | 6.315% | $186.0087 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $149.67 | 13.835% | $170.3768 | $170.38 | $170.40 | $170.40 |
| Purchase #7 | $110.34 | 6.397% | $117.3984 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $839.74 | $915.1681 | $915.18 | $915.20 | $915.20 | |