| 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 | $236.85 | 7.703% | $255.0946 | $255.09 | $255.10 | $255.10 |
| Purchase #2 | $46.58 | 10.764% | $51.5939 | $51.59 | $51.60 | $51.60 |
| Purchase #3 | $175.34 | 12.534% | $197.3171 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $28.31 | 9.480% | $30.9938 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $132.41 | 6.769% | $141.3728 | $141.37 | $141.35 | $141.40 |
| Purchase #6 | $172.66 | 6.222% | $183.4029 | $183.40 | $183.40 | $183.40 |
| Purchase #7 | $246.30 | 4.313% | $256.9229 | $256.92 | $256.90 | $256.90 |
| 7 purchase totals = | $1,038.45 | $1,116.6980 | $1,116.68 | $1,116.65 | $1,116.70 | |