| 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 | $238.61 | 12.137% | $267.5701 | $267.57 | $267.55 | $267.60 |
| Purchase #2 | $91.49 | 8.847% | $99.5841 | $99.58 | $99.60 | $99.60 |
| Purchase #3 | $80.59 | 6.722% | $86.0073 | $86.01 | $86.00 | $86.00 |
| Purchase #4 | $199.48 | 13.763% | $226.9344 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $100.69 | 5.517% | $106.2451 | $106.25 | $106.25 | $106.20 |
| Purchase #6 | $30.30 | 4.544% | $31.6768 | $31.68 | $31.70 | $31.70 |
| Purchase #7 | $157.39 | 10.446% | $173.831 | $173.83 | $173.85 | $173.80 |
| 7 purchase totals = | $898.55 | $991.8488 | $991.85 | $991.90 | $991.80 | |