| 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 | $214.48 | 11.277% | $238.6669 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $63.87 | 11.474% | $71.1984 | $71.20 | $71.20 | $71.20 |
| Purchase #3 | $11.89 | 5.521% | $12.5464 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $201.48 | 13.744% | $229.1714 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $28.91 | 9.571% | $31.677 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $189.99 | 9.226% | $207.5185 | $207.52 | $207.50 | $207.50 |
| Purchase #7 | $27.55 | 7.791% | $29.6964 | $29.70 | $29.70 | $29.70 |
| 7 purchase totals = | $738.17 | $820.4750 | $820.49 | $820.45 | $820.50 | |