| 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 | $107.91 | 5.195% | $113.5159 | $113.52 | $113.50 | $113.50 |
| Purchase #2 | $225.44 | 4.133% | $234.7574 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $23.53 | 5.810% | $24.8971 | $24.90 | $24.90 | $24.90 |
| Purchase #4 | $21.76 | 9.812% | $23.8951 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $159.85 | 13.517% | $181.4569 | $181.46 | $181.45 | $181.50 |
| Purchase #6 | $168.72 | 9.809% | $185.2697 | $185.27 | $185.25 | $185.30 |
| Purchase #7 | $173.87 | 5.697% | $183.7754 | $183.78 | $183.80 | $183.80 |
| 7 purchase totals = | $881.08 | $947.5675 | $947.59 | $947.55 | $947.70 | |