| 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 | $97.41 | 8.421% | $105.6129 | $105.61 | $105.60 | $105.60 |
| Purchase #2 | $144.83 | 6.807% | $154.6886 | $154.69 | $154.70 | $154.70 |
| Purchase #3 | $124.64 | 3.130% | $128.5412 | $128.54 | $128.55 | $128.50 |
| Purchase #4 | $110.84 | 12.105% | $124.2572 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $202.83 | 4.650% | $212.2616 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $189.50 | 11.133% | $210.597 | $210.60 | $210.60 | $210.60 |
| Purchase #7 | $19.35 | 4.536% | $20.2277 | $20.23 | $20.25 | $20.20 |
| 7 purchase totals = | $889.40 | $956.1862 | $956.19 | $956.20 | $956.20 | |