| 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 | $106.63 | 8.416% | $115.604 | $115.60 | $115.60 | $115.60 |
| Purchase #2 | $13.38 | 11.847% | $14.9651 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $11.45 | 10.200% | $12.6179 | $12.62 | $12.60 | $12.60 |
| Purchase #4 | $214.51 | 7.753% | $231.141 | $231.14 | $231.15 | $231.10 |
| Purchase #5 | $104.34 | 4.763% | $109.3097 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $101.92 | 12.142% | $114.2951 | $114.30 | $114.30 | $114.30 |
| Purchase #7 | $135.60 | 4.869% | $142.2024 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $687.83 | $740.1352 | $740.14 | $740.10 | $740.10 | |