| 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 | $234.35 | 8.602% | $254.5088 | $254.51 | $254.50 | $254.50 |
| Purchase #2 | $194.75 | 12.730% | $219.5417 | $219.54 | $219.55 | $219.50 |
| Purchase #3 | $227.76 | 10.784% | $252.3216 | $252.32 | $252.30 | $252.30 |
| Purchase #4 | $43.46 | 13.446% | $49.3036 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $16.79 | 3.184% | $17.3246 | $17.32 | $17.30 | $17.30 |
| Purchase #6 | $80.56 | 13.491% | $91.4283 | $91.43 | $91.45 | $91.40 |
| Purchase #7 | $242.99 | 6.768% | $259.4356 | $259.44 | $259.45 | $259.40 |
| 7 purchase totals = | $1,040.66 | $1,143.8642 | $1,143.86 | $1,143.85 | $1,143.70 | |