| 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 | $100.98 | 5.220% | $106.2512 | $106.25 | $106.25 | $106.30 |
| Purchase #2 | $213.81 | 12.388% | $240.2968 | $240.30 | $240.30 | $240.30 |
| Purchase #3 | $83.38 | 7.631% | $89.7427 | $89.74 | $89.75 | $89.70 |
| Purchase #4 | $82.76 | 5.269% | $87.1206 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $185.66 | 9.172% | $202.6887 | $202.69 | $202.70 | $202.70 |
| Purchase #6 | $205.50 | 10.118% | $226.2925 | $226.29 | $226.30 | $226.30 |
| Purchase #7 | $200.85 | 3.787% | $208.4562 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $1,072.94 | $1,160.8487 | $1,160.85 | $1,160.85 | $1,160.90 | |