| 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 | $12.63 | 8.304% | $13.6788 | $13.68 | $13.70 | $13.70 |
| Purchase #2 | $95.44 | 11.593% | $106.5044 | $106.50 | $106.50 | $106.50 |
| Purchase #3 | $170.43 | 8.865% | $185.5386 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $184.93 | 8.187% | $200.0702 | $200.07 | $200.05 | $200.10 |
| Purchase #5 | $13.64 | 11.229% | $15.1716 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $226.44 | 11.564% | $252.6255 | $252.63 | $252.65 | $252.60 |
| Purchase #7 | $240.67 | 11.716% | $268.8669 | $268.87 | $268.85 | $268.90 |
| 7 purchase totals = | $944.18 | $1,042.4560 | $1,042.46 | $1,042.45 | $1,042.50 | |