| 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 | $134.66 | 4.713% | $141.0065 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $59.60 | 4.286% | $62.1545 | $62.15 | $62.15 | $62.20 |
| Purchase #3 | $204.83 | 10.554% | $226.4478 | $226.45 | $226.45 | $226.40 |
| Purchase #4 | $240.43 | 7.620% | $258.7508 | $258.75 | $258.75 | $258.80 |
| Purchase #5 | $239.67 | 4.243% | $249.8392 | $249.84 | $249.85 | $249.80 |
| Purchase #6 | $215.46 | 6.304% | $229.0426 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $64.64 | 10.474% | $71.4104 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $1,159.29 | $1,238.6518 | $1,238.65 | $1,238.65 | $1,238.60 | |