| 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 | $184.76 | 13.564% | $209.8208 | $209.82 | $209.80 | $209.80 |
| Purchase #2 | $42.25 | 3.788% | $43.8504 | $43.85 | $43.85 | $43.90 |
| Purchase #3 | $226.93 | 4.648% | $237.4777 | $237.48 | $237.50 | $237.50 |
| Purchase #4 | $33.77 | 13.476% | $38.3208 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $239.99 | 11.850% | $268.4288 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $59.82 | 9.342% | $65.4084 | $65.41 | $65.40 | $65.40 |
| Purchase #7 | $56.68 | 12.628% | $63.8376 | $63.84 | $63.85 | $63.80 |
| 7 purchase totals = | $844.20 | $927.1445 | $927.15 | $927.15 | $927.10 | |