| 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 | $44.88 | 11.174% | $49.8949 | $49.89 | $49.90 | $49.90 |
| Purchase #2 | $47.97 | 9.143% | $52.3559 | $52.36 | $52.35 | $52.40 |
| Purchase #3 | $146.48 | 3.151% | $151.0956 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $116.88 | 9.789% | $128.3214 | $128.32 | $128.30 | $128.30 |
| Purchase #5 | $218.33 | 4.168% | $227.43 | $227.43 | $227.45 | $227.40 |
| Purchase #6 | $243.51 | 10.868% | $269.9747 | $269.97 | $269.95 | $270.00 |
| Purchase #7 | $201.43 | 12.574% | $226.7578 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $1,019.48 | $1,105.8303 | $1,105.83 | $1,105.80 | $1,105.90 | |