| 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 | $199.45 | 4.751% | $208.9259 | $208.93 | $208.95 | $208.90 |
| Purchase #2 | $134.50 | 11.603% | $150.106 | $150.11 | $150.10 | $150.10 |
| Purchase #3 | $217.66 | 13.369% | $246.759 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $90.65 | 6.699% | $96.7226 | $96.72 | $96.70 | $96.70 |
| Purchase #5 | $210.28 | 10.555% | $232.4751 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $92.38 | 7.431% | $99.2448 | $99.24 | $99.25 | $99.20 |
| Purchase #7 | $165.92 | 4.694% | $173.7083 | $173.71 | $173.70 | $173.70 |
| 7 purchase totals = | $1,110.84 | $1,207.9417 | $1,207.95 | $1,207.95 | $1,207.90 | |