| 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 | $213.63 | 6.181% | $226.8345 | $226.83 | $226.85 | $226.80 |
| Purchase #2 | $200.37 | 12.678% | $225.7729 | $225.77 | $225.75 | $225.80 |
| Purchase #3 | $233.89 | 4.616% | $244.6864 | $244.69 | $244.70 | $244.70 |
| Purchase #4 | $142.85 | 13.600% | $162.2776 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $47.46 | 3.856% | $49.2901 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $6.57 | 7.867% | $7.0869 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $155.91 | 11.300% | $173.5278 | $173.53 | $173.55 | $173.50 |
| 7 purchase totals = | $1,000.68 | $1,089.4762 | $1,089.48 | $1,089.55 | $1,089.50 | |