| 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 | $128.66 | 4.354% | $134.2619 | $134.26 | $134.25 | $134.30 |
| Purchase #2 | $207.90 | 9.381% | $227.4031 | $227.40 | $227.40 | $227.40 |
| Purchase #3 | $151.72 | 11.732% | $169.5198 | $169.52 | $169.50 | $169.50 |
| Purchase #4 | $24.57 | 9.264% | $26.8462 | $26.85 | $26.85 | $26.80 |
| Purchase #5 | $56.38 | 7.576% | $60.6513 | $60.65 | $60.65 | $60.70 |
| Purchase #6 | $174.75 | 9.293% | $190.9895 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $245.91 | 7.646% | $264.7123 | $264.71 | $264.70 | $264.70 |
| 7 purchase totals = | $989.89 | $1,074.3841 | $1,074.38 | $1,074.35 | $1,074.40 | |