| 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 | $220.82 | 5.726% | $233.4642 | $233.46 | $233.45 | $233.50 |
| Purchase #2 | $21.80 | 13.215% | $24.6809 | $24.68 | $24.70 | $24.70 |
| Purchase #3 | $185.90 | 11.155% | $206.6371 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $105.53 | 3.492% | $109.2151 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $190.90 | 6.451% | $203.215 | $203.22 | $203.20 | $203.20 |
| Purchase #6 | $20.90 | 11.406% | $23.2839 | $23.28 | $23.30 | $23.30 |
| Purchase #7 | $177.39 | 11.530% | $197.8431 | $197.84 | $197.85 | $197.80 |
| 7 purchase totals = | $923.24 | $998.3393 | $998.34 | $998.35 | $998.30 | |