| 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 | $202.40 | 10.528% | $223.7087 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $97.92 | 9.349% | $107.0745 | $107.07 | $107.05 | $107.10 |
| Purchase #3 | $95.43 | 11.633% | $106.5314 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $32.79 | 7.809% | $35.3506 | $35.35 | $35.35 | $35.40 |
| Purchase #5 | $147.74 | 8.601% | $160.4471 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $191.52 | 7.136% | $205.1869 | $205.19 | $205.20 | $205.20 |
| Purchase #7 | $52.67 | 5.550% | $55.5932 | $55.59 | $55.60 | $55.60 |
| 7 purchase totals = | $820.47 | $893.8924 | $893.89 | $893.90 | $893.90 | |