| 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 | $244.93 | 11.628% | $273.4105 | $273.41 | $273.40 | $273.40 |
| Purchase #2 | $5.61 | 4.792% | $5.8788 | $5.88 | $5.90 | $5.90 |
| Purchase #3 | $203.33 | 12.847% | $229.4518 | $229.45 | $229.45 | $229.50 |
| Purchase #4 | $104.82 | 11.343% | $116.7097 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $236.35 | 6.367% | $251.3984 | $251.40 | $251.40 | $251.40 |
| Purchase #6 | $53.84 | 11.514% | $60.0391 | $60.04 | $60.05 | $60.00 |
| Purchase #7 | $238.62 | 3.454% | $246.8619 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $1,087.50 | $1,183.7502 | $1,183.75 | $1,183.75 | $1,183.80 | |