| 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 | $214.72 | 9.342% | $234.7791 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $104.35 | 8.245% | $112.9537 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $99.83 | 8.609% | $108.4244 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $98.69 | 10.371% | $108.9251 | $108.93 | $108.95 | $108.90 |
| Purchase #5 | $203.91 | 11.830% | $228.0326 | $228.03 | $228.05 | $228.00 |
| Purchase #6 | $157.47 | 11.350% | $175.3428 | $175.34 | $175.35 | $175.30 |
| Purchase #7 | $145.62 | 5.322% | $153.3699 | $153.37 | $153.35 | $153.40 |
| 7 purchase totals = | $1,024.59 | $1,121.8276 | $1,121.82 | $1,121.85 | $1,121.80 | |