| 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 | $177.32 | 8.497% | $192.3869 | $192.39 | $192.40 | $192.40 |
| Purchase #2 | $226.84 | 4.386% | $236.7892 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $103.42 | 3.324% | $106.8577 | $106.86 | $106.85 | $106.90 |
| Purchase #4 | $46.38 | 11.493% | $51.7105 | $51.71 | $51.70 | $51.70 |
| Purchase #5 | $203.30 | 7.404% | $218.3523 | $218.35 | $218.35 | $218.40 |
| Purchase #6 | $31.61 | 8.124% | $34.178 | $34.18 | $34.20 | $34.20 |
| Purchase #7 | $144.63 | 9.165% | $157.8853 | $157.89 | $157.90 | $157.90 |
| 7 purchase totals = | $933.50 | $998.1599 | $998.17 | $998.20 | $998.30 | |