| 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 | $221.60 | 8.134% | $239.6249 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $45.63 | 5.674% | $48.219 | $48.22 | $48.20 | $48.20 |
| Purchase #3 | $158.84 | 8.649% | $172.5781 | $172.58 | $172.60 | $172.60 |
| Purchase #4 | $139.48 | 3.254% | $144.0187 | $144.02 | $144.00 | $144.00 |
| Purchase #5 | $249.99 | 5.383% | $263.447 | $263.45 | $263.45 | $263.40 |
| Purchase #6 | $17.42 | 13.776% | $19.8198 | $19.82 | $19.80 | $19.80 |
| Purchase #7 | $134.46 | 6.649% | $143.4002 | $143.40 | $143.40 | $143.40 |
| 7 purchase totals = | $967.42 | $1,031.1077 | $1,031.11 | $1,031.05 | $1,031.00 | |