| 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 | $211.87 | 9.181% | $231.3218 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $181.66 | 4.481% | $189.8002 | $189.80 | $189.80 | $189.80 |
| Purchase #3 | $82.28 | 12.456% | $92.5288 | $92.53 | $92.55 | $92.50 |
| Purchase #4 | $214.87 | 7.454% | $230.8864 | $230.89 | $230.90 | $230.90 |
| Purchase #5 | $125.82 | 12.123% | $141.0732 | $141.07 | $141.05 | $141.10 |
| Purchase #6 | $236.54 | 9.394% | $258.7606 | $258.76 | $258.75 | $258.80 |
| Purchase #7 | $116.40 | 13.574% | $132.2001 | $132.20 | $132.20 | $132.20 |
| 7 purchase totals = | $1,169.44 | $1,276.5711 | $1,276.57 | $1,276.55 | $1,276.60 | |