| 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 | $127.59 | 9.244% | $139.3844 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $162.45 | 12.728% | $183.1266 | $183.13 | $183.15 | $183.10 |
| Purchase #3 | $202.95 | 7.316% | $217.7978 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $115.78 | 5.559% | $122.2162 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $236.67 | 12.198% | $265.539 | $265.54 | $265.55 | $265.50 |
| Purchase #6 | $160.94 | 9.453% | $176.1537 | $176.15 | $176.15 | $176.20 |
| Purchase #7 | $226.57 | 4.663% | $237.135 | $237.14 | $237.15 | $237.10 |
| 7 purchase totals = | $1,232.95 | $1,341.3527 | $1,341.36 | $1,341.40 | $1,341.30 | |