| 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 | $190.27 | 8.418% | $206.2869 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $192.26 | 8.251% | $208.1234 | $208.12 | $208.10 | $208.10 |
| Purchase #3 | $106.84 | 9.727% | $117.2323 | $117.23 | $117.25 | $117.20 |
| Purchase #4 | $47.66 | 10.609% | $52.7162 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $176.66 | 3.666% | $183.1364 | $183.14 | $183.15 | $183.10 |
| Purchase #6 | $150.27 | 13.229% | $170.1492 | $170.15 | $170.15 | $170.10 |
| Purchase #7 | $116.48 | 3.555% | $120.6209 | $120.62 | $120.60 | $120.60 |
| 7 purchase totals = | $980.44 | $1,058.2653 | $1,058.27 | $1,058.25 | $1,058.10 | |