| 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 | $199.97 | 11.492% | $222.9506 | $222.95 | $222.95 | $223.00 |
| Purchase #2 | $143.75 | 13.646% | $163.3661 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $108.30 | 3.191% | $111.7559 | $111.76 | $111.75 | $111.80 |
| Purchase #4 | $176.45 | 7.215% | $189.1809 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $195.99 | 11.105% | $217.7547 | $217.75 | $217.75 | $217.80 |
| Purchase #6 | $67.33 | 9.448% | $73.6913 | $73.69 | $73.70 | $73.70 |
| Purchase #7 | $241.27 | 11.756% | $269.6337 | $269.63 | $269.65 | $269.60 |
| 7 purchase totals = | $1,133.06 | $1,248.3332 | $1,248.33 | $1,248.35 | $1,248.50 | |