| 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 | $131.37 | 12.614% | $147.941 | $147.94 | $147.95 | $147.90 |
| Purchase #2 | $48.62 | 7.286% | $52.1625 | $52.16 | $52.15 | $52.20 |
| Purchase #3 | $245.78 | 10.292% | $271.0757 | $271.08 | $271.10 | $271.10 |
| Purchase #4 | $51.79 | 13.381% | $58.72 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $72.48 | 12.853% | $81.7959 | $81.80 | $81.80 | $81.80 |
| Purchase #6 | $94.27 | 5.718% | $99.6604 | $99.66 | $99.65 | $99.70 |
| Purchase #7 | $249.49 | 10.458% | $275.5817 | $275.58 | $275.60 | $275.60 |
| 7 purchase totals = | $893.80 | $986.9372 | $986.94 | $986.95 | $987.00 | |