| 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 | $193.56 | 8.398% | $209.8152 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $98.63 | 3.227% | $101.8128 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $50.49 | 10.387% | $55.7344 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $186.47 | 4.781% | $195.3851 | $195.39 | $195.40 | $195.40 |
| Purchase #5 | $216.93 | 11.873% | $242.6861 | $242.69 | $242.70 | $242.70 |
| Purchase #6 | $179.42 | 8.370% | $194.4375 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $101.97 | 5.496% | $107.5743 | $107.57 | $107.55 | $107.60 |
| 7 purchase totals = | $1,027.47 | $1,107.4454 | $1,107.45 | $1,107.45 | $1,107.40 | |