| 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 | $122.41 | 11.811% | $136.8678 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $227.73 | 12.835% | $256.9591 | $256.96 | $256.95 | $257.00 |
| Purchase #3 | $82.42 | 13.591% | $93.6217 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $49.40 | 11.698% | $55.1788 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $163.96 | 12.420% | $184.3238 | $184.32 | $184.30 | $184.30 |
| Purchase #6 | $199.68 | 5.191% | $210.0454 | $210.05 | $210.05 | $210.00 |
| Purchase #7 | $216.64 | 6.111% | $229.8789 | $229.88 | $229.90 | $229.90 |
| 7 purchase totals = | $1,062.24 | $1,166.8755 | $1,166.88 | $1,166.85 | $1,166.90 | |