| 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 | $147.61 | 11.729% | $164.9232 | $164.92 | $164.90 | $164.90 |
| Purchase #2 | $235.42 | 11.456% | $262.3897 | $262.39 | $262.40 | $262.40 |
| Purchase #3 | $217.87 | 13.511% | $247.3064 | $247.31 | $247.30 | $247.30 |
| Purchase #4 | $94.45 | 11.244% | $105.07 | $105.07 | $105.05 | $105.10 |
| Purchase #5 | $15.43 | 13.634% | $17.5337 | $17.53 | $17.55 | $17.50 |
| Purchase #6 | $30.93 | 12.291% | $34.7316 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $194.81 | 6.402% | $207.2817 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $936.52 | $1,039.2363 | $1,039.23 | $1,039.25 | $1,039.20 | |