| 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 | $188.27 | 8.704% | $204.657 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $105.89 | 3.581% | $109.6819 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $169.64 | 9.468% | $185.7015 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $93.87 | 6.616% | $100.0804 | $100.08 | $100.10 | $100.10 |
| Purchase #5 | $58.70 | 11.175% | $65.2597 | $65.26 | $65.25 | $65.30 |
| Purchase #6 | $128.76 | 7.395% | $138.2818 | $138.28 | $138.30 | $138.30 |
| Purchase #7 | $225.25 | 6.523% | $239.9431 | $239.94 | $239.95 | $239.90 |
| 7 purchase totals = | $970.38 | $1,043.6054 | $1,043.60 | $1,043.65 | $1,043.70 | |