| 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 | $216.37 | 9.307% | $236.5076 | $236.51 | $236.50 | $236.50 |
| Purchase #2 | $221.93 | 3.194% | $229.0184 | $229.02 | $229.00 | $229.00 |
| Purchase #3 | $238.62 | 11.566% | $266.2188 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $111.65 | 9.328% | $122.0647 | $122.06 | $122.05 | $122.10 |
| Purchase #5 | $12.81 | 7.109% | $13.7207 | $13.72 | $13.70 | $13.70 |
| Purchase #6 | $48.71 | 5.809% | $51.5396 | $51.54 | $51.55 | $51.50 |
| Purchase #7 | $175.56 | 3.645% | $181.9592 | $181.96 | $181.95 | $182.00 |
| 7 purchase totals = | $1,025.65 | $1,101.0290 | $1,101.03 | $1,100.95 | $1,101.00 | |