| 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 | $212.48 | 13.391% | $240.9332 | $240.93 | $240.95 | $240.90 |
| Purchase #2 | $21.82 | 4.204% | $22.7373 | $22.74 | $22.75 | $22.70 |
| Purchase #3 | $128.43 | 12.181% | $144.0741 | $144.07 | $144.05 | $144.10 |
| Purchase #4 | $170.45 | 7.373% | $183.0173 | $183.02 | $183.00 | $183.00 |
| Purchase #5 | $25.99 | 12.711% | $29.2936 | $29.29 | $29.30 | $29.30 |
| Purchase #6 | $173.79 | 12.339% | $195.2339 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $98.96 | 3.145% | $102.0723 | $102.07 | $102.05 | $102.10 |
| 7 purchase totals = | $831.92 | $917.3617 | $917.35 | $917.35 | $917.30 | |