| 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 | $185.91 | 11.386% | $207.0777 | $207.08 | $207.10 | $207.10 |
| Purchase #2 | $190.92 | 7.122% | $204.5173 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $177.56 | 13.862% | $202.1734 | $202.17 | $202.15 | $202.20 |
| Purchase #4 | $61.90 | 12.675% | $69.7458 | $69.75 | $69.75 | $69.70 |
| Purchase #5 | $244.26 | 11.260% | $271.7637 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $218.69 | 4.231% | $227.9428 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $171.88 | 7.755% | $185.2093 | $185.21 | $185.20 | $185.20 |
| 7 purchase totals = | $1,251.12 | $1,368.4300 | $1,368.43 | $1,368.40 | $1,368.40 | |