| 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 | $101.66 | 4.269% | $105.9999 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $238.78 | 3.469% | $247.0633 | $247.06 | $247.05 | $247.10 |
| Purchase #3 | $27.61 | 12.365% | $31.024 | $31.02 | $31.00 | $31.00 |
| Purchase #4 | $146.26 | 12.804% | $164.9871 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $107.50 | 13.481% | $121.9921 | $121.99 | $122.00 | $122.00 |
| Purchase #6 | $99.89 | 9.859% | $109.7382 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $159.47 | 9.582% | $174.7504 | $174.75 | $174.75 | $174.80 |
| 7 purchase totals = | $881.17 | $955.5550 | $955.55 | $955.55 | $955.60 | |