| 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 | $125.62 | 6.424% | $133.6898 | $133.69 | $133.70 | $133.70 |
| Purchase #2 | $136.50 | 12.365% | $153.3782 | $153.38 | $153.40 | $153.40 |
| Purchase #3 | $115.87 | 11.688% | $129.4129 | $129.41 | $129.40 | $129.40 |
| Purchase #4 | $165.45 | 7.732% | $178.2426 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $10.43 | 10.587% | $11.5342 | $11.53 | $11.55 | $11.50 |
| Purchase #6 | $164.57 | 13.630% | $187.0009 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $232.75 | 4.433% | $243.0678 | $243.07 | $243.05 | $243.10 |
| 7 purchase totals = | $951.19 | $1,036.3264 | $1,036.32 | $1,036.35 | $1,036.30 | |