| 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 | $247.80 | 5.774% | $262.108 | $262.11 | $262.10 | $262.10 |
| Purchase #2 | $206.83 | 7.825% | $223.0144 | $223.01 | $223.00 | $223.00 |
| Purchase #3 | $26.30 | 9.556% | $28.8132 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $125.44 | 13.681% | $142.6014 | $142.60 | $142.60 | $142.60 |
| Purchase #5 | $114.42 | 3.806% | $118.7748 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $223.71 | 8.625% | $243.005 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $101.71 | 6.559% | $108.3812 | $108.38 | $108.40 | $108.40 |
| 7 purchase totals = | $1,046.21 | $1,126.6980 | $1,126.69 | $1,126.65 | $1,126.70 | |