| 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 | $176.41 | 13.412% | $200.0701 | $200.07 | $200.05 | $200.10 |
| Purchase #2 | $141.66 | 5.475% | $149.4159 | $149.42 | $149.40 | $149.40 |
| Purchase #3 | $242.42 | 8.840% | $263.8499 | $263.85 | $263.85 | $263.80 |
| Purchase #4 | $243.42 | 11.754% | $272.0316 | $272.03 | $272.05 | $272.00 |
| Purchase #5 | $250.45 | 5.543% | $264.3324 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $203.57 | 3.698% | $211.098 | $211.10 | $211.10 | $211.10 |
| Purchase #7 | $213.43 | 5.788% | $225.7833 | $225.78 | $225.80 | $225.80 |
| 7 purchase totals = | $1,471.36 | $1,586.5812 | $1,586.58 | $1,586.60 | $1,586.50 | |