| 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 | $197.54 | 9.276% | $215.8638 | $215.86 | $215.85 | $215.90 |
| Purchase #2 | $193.75 | 9.118% | $211.4161 | $211.42 | $211.40 | $211.40 |
| Purchase #3 | $128.33 | 9.769% | $140.8666 | $140.87 | $140.85 | $140.90 |
| Purchase #4 | $214.30 | 12.559% | $241.2139 | $241.21 | $241.20 | $241.20 |
| Purchase #5 | $20.51 | 5.636% | $21.6659 | $21.67 | $21.65 | $21.70 |
| Purchase #6 | $227.79 | 12.601% | $256.4938 | $256.49 | $256.50 | $256.50 |
| Purchase #7 | $49.40 | 12.868% | $55.7568 | $55.76 | $55.75 | $55.80 |
| 7 purchase totals = | $1,031.62 | $1,143.2769 | $1,143.28 | $1,143.20 | $1,143.40 | |