| 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 | $193.29 | 6.787% | $206.4086 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $164.39 | 11.597% | $183.4543 | $183.45 | $183.45 | $183.50 |
| Purchase #3 | $219.72 | 7.132% | $235.3904 | $235.39 | $235.40 | $235.40 |
| Purchase #4 | $200.63 | 7.718% | $216.1146 | $216.11 | $216.10 | $216.10 |
| Purchase #5 | $100.78 | 3.793% | $104.6026 | $104.60 | $104.60 | $104.60 |
| Purchase #6 | $35.55 | 11.558% | $39.6589 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $97.43 | 6.444% | $103.7084 | $103.71 | $103.70 | $103.70 |
| 7 purchase totals = | $1,011.79 | $1,089.3378 | $1,089.33 | $1,089.30 | $1,089.40 | |