| 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 | $121.99 | 11.646% | $136.197 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $126.86 | 11.522% | $141.4768 | $141.48 | $141.50 | $141.50 |
| Purchase #3 | $219.62 | 8.451% | $238.1801 | $238.18 | $238.20 | $238.20 |
| Purchase #4 | $200.45 | 11.392% | $223.2853 | $223.29 | $223.30 | $223.30 |
| Purchase #5 | $186.85 | 9.123% | $203.8963 | $203.90 | $203.90 | $203.90 |
| Purchase #6 | $118.37 | 3.690% | $122.7379 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $92.34 | 12.644% | $104.0155 | $104.02 | $104.00 | $104.00 |
| 7 purchase totals = | $1,066.48 | $1,169.7889 | $1,169.81 | $1,169.85 | $1,169.80 | |