| 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 | $204.51 | 12.236% | $229.5338 | $229.53 | $229.55 | $229.50 |
| Purchase #2 | $15.67 | 5.770% | $16.5742 | $16.57 | $16.55 | $16.60 |
| Purchase #3 | $38.64 | 3.524% | $40.0017 | $40.00 | $40.00 | $40.00 |
| Purchase #4 | $16.47 | 6.317% | $17.5104 | $17.51 | $17.50 | $17.50 |
| Purchase #5 | $50.27 | 8.846% | $54.7169 | $54.72 | $54.70 | $54.70 |
| Purchase #6 | $225.53 | 12.317% | $253.3085 | $253.31 | $253.30 | $253.30 |
| Purchase #7 | $98.34 | 5.244% | $103.4969 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $649.43 | $715.1424 | $715.14 | $715.10 | $715.10 | |