| 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 | $225.32 | 12.743% | $254.0325 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $5.32 | 8.632% | $5.7792 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $177.74 | 12.688% | $200.2917 | $200.29 | $200.30 | $200.30 |
| Purchase #4 | $92.35 | 5.703% | $97.6167 | $97.62 | $97.60 | $97.60 |
| Purchase #5 | $27.55 | 7.308% | $29.5634 | $29.56 | $29.55 | $29.60 |
| Purchase #6 | $128.96 | 6.443% | $137.2689 | $137.27 | $137.25 | $137.30 |
| Purchase #7 | $135.26 | 13.276% | $153.2171 | $153.22 | $153.20 | $153.20 |
| 7 purchase totals = | $792.50 | $877.7695 | $877.77 | $877.75 | $877.80 | |