| 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 | $101.62 | 7.214% | $108.9509 | $108.95 | $108.95 | $109.00 |
| Purchase #2 | $219.98 | 3.286% | $227.2085 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $54.72 | 13.379% | $62.041 | $62.04 | $62.05 | $62.00 |
| Purchase #4 | $222.64 | 5.207% | $234.2329 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $198.28 | 3.139% | $204.504 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $33.68 | 10.615% | $37.2551 | $37.26 | $37.25 | $37.30 |
| Purchase #7 | $146.67 | 12.538% | $165.0595 | $165.06 | $165.05 | $165.10 |
| 7 purchase totals = | $977.59 | $1,039.2519 | $1,039.25 | $1,039.25 | $1,039.30 | |