| 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 | $221.40 | 5.276% | $233.0811 | $233.08 | $233.10 | $233.10 |
| Purchase #2 | $241.47 | 7.353% | $259.2253 | $259.23 | $259.25 | $259.20 |
| Purchase #3 | $14.88 | 7.525% | $15.9997 | $16.00 | $16.00 | $16.00 |
| Purchase #4 | $44.86 | 7.672% | $48.3017 | $48.30 | $48.30 | $48.30 |
| Purchase #5 | $228.68 | 7.465% | $245.751 | $245.75 | $245.75 | $245.80 |
| Purchase #6 | $157.63 | 4.765% | $165.1411 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $20.68 | 10.772% | $22.9076 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $929.60 | $990.4075 | $990.41 | $990.45 | $990.40 | |