| 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 | $10.33 | 11.539% | $11.522 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $117.50 | 10.407% | $129.7282 | $129.73 | $129.75 | $129.70 |
| Purchase #3 | $33.76 | 13.114% | $38.1873 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $23.83 | 11.481% | $26.5659 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $237.84 | 10.870% | $263.6932 | $263.69 | $263.70 | $263.70 |
| Purchase #6 | $222.88 | 6.402% | $237.1488 | $237.15 | $237.15 | $237.10 |
| Purchase #7 | $158.93 | 9.609% | $174.2016 | $174.20 | $174.20 | $174.20 |
| 7 purchase totals = | $805.07 | $881.0470 | $881.05 | $881.05 | $881.00 | |