| 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 | $76.79 | 7.106% | $82.2467 | $82.25 | $82.25 | $82.20 |
| Purchase #2 | $186.45 | 12.373% | $209.5195 | $209.52 | $209.50 | $209.50 |
| Purchase #3 | $244.92 | 9.844% | $269.0299 | $269.03 | $269.05 | $269.00 |
| Purchase #4 | $192.68 | 5.185% | $202.6705 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $104.27 | 7.615% | $112.2102 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $214.34 | 7.103% | $229.5646 | $229.56 | $229.55 | $229.60 |
| Purchase #7 | $109.44 | 9.633% | $119.9824 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $1,128.89 | $1,225.2238 | $1,225.22 | $1,225.20 | $1,225.20 | |