| 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 | $235.62 | 12.289% | $264.5753 | $264.58 | $264.60 | $264.60 |
| Purchase #2 | $39.30 | 11.250% | $43.7213 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $137.79 | 4.801% | $144.4053 | $144.41 | $144.40 | $144.40 |
| Purchase #4 | $70.55 | 5.265% | $74.2645 | $74.26 | $74.25 | $74.30 |
| Purchase #5 | $146.68 | 5.273% | $154.4144 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $23.62 | 7.380% | $25.3632 | $25.36 | $25.35 | $25.40 |
| Purchase #7 | $196.38 | 12.664% | $221.2496 | $221.25 | $221.25 | $221.20 |
| 7 purchase totals = | $849.94 | $927.9936 | $927.99 | $927.95 | $928.00 | |