| 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 | $215.83 | 6.402% | $229.6474 | $229.65 | $229.65 | $229.60 |
| Purchase #2 | $133.25 | 8.348% | $144.3737 | $144.37 | $144.35 | $144.40 |
| Purchase #3 | $83.52 | 9.142% | $91.1554 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $168.42 | 10.595% | $186.2641 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $236.73 | 4.677% | $247.8019 | $247.80 | $247.80 | $247.80 |
| Purchase #6 | $114.91 | 10.401% | $126.8618 | $126.86 | $126.85 | $126.90 |
| Purchase #7 | $169.96 | 10.106% | $187.1362 | $187.14 | $187.15 | $187.10 |
| 7 purchase totals = | $1,122.62 | $1,213.2405 | $1,213.24 | $1,213.20 | $1,213.30 | |