| 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 | $199.94 | 13.716% | $227.3638 | $227.36 | $227.35 | $227.40 |
| Purchase #2 | $127.57 | 12.488% | $143.5009 | $143.50 | $143.50 | $143.50 |
| Purchase #3 | $183.75 | 8.460% | $199.2953 | $199.30 | $199.30 | $199.30 |
| Purchase #4 | $119.86 | 5.426% | $126.3636 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $43.73 | 10.651% | $48.3877 | $48.39 | $48.40 | $48.40 |
| Purchase #6 | $162.82 | 8.508% | $176.6727 | $176.67 | $176.65 | $176.70 |
| Purchase #7 | $189.50 | 9.399% | $207.3111 | $207.31 | $207.30 | $207.30 |
| 7 purchase totals = | $1,027.17 | $1,128.8951 | $1,128.89 | $1,128.85 | $1,129.00 | |