| 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 | $203.33 | 12.603% | $228.9557 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $137.69 | 4.442% | $143.8062 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $199.76 | 5.106% | $209.9597 | $209.96 | $209.95 | $210.00 |
| Purchase #4 | $111.45 | 10.375% | $123.0129 | $123.01 | $123.00 | $123.00 |
| Purchase #5 | $81.98 | 3.137% | $84.5517 | $84.55 | $84.55 | $84.60 |
| Purchase #6 | $84.30 | 5.655% | $89.0672 | $89.07 | $89.05 | $89.10 |
| Purchase #7 | $143.45 | 5.722% | $151.6582 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $961.96 | $1,031.0116 | $1,031.02 | $1,030.95 | $1,031.20 | |