| 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 | $222.73 | 7.708% | $239.898 | $239.90 | $239.90 | $239.90 |
| Purchase #2 | $80.72 | 11.482% | $89.9883 | $89.99 | $90.00 | $90.00 |
| Purchase #3 | $42.51 | 13.305% | $48.166 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $109.98 | 11.536% | $122.6673 | $122.67 | $122.65 | $122.70 |
| Purchase #5 | $165.67 | 3.626% | $171.6772 | $171.68 | $171.70 | $171.70 |
| Purchase #6 | $121.90 | 9.549% | $133.5402 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $145.33 | 6.819% | $155.2401 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $888.84 | $961.1771 | $961.19 | $961.20 | $961.20 | |