| 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 | $225.43 | 5.452% | $237.7204 | $237.72 | $237.70 | $237.70 |
| Purchase #2 | $72.39 | 13.263% | $81.9911 | $81.99 | $82.00 | $82.00 |
| Purchase #3 | $44.73 | 9.725% | $49.08 | $49.08 | $49.10 | $49.10 |
| Purchase #4 | $14.72 | 4.778% | $15.4233 | $15.42 | $15.40 | $15.40 |
| Purchase #5 | $222.26 | 11.616% | $248.0777 | $248.08 | $248.10 | $248.10 |
| Purchase #6 | $95.58 | 4.827% | $100.1936 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $157.99 | 7.764% | $170.2563 | $170.26 | $170.25 | $170.30 |
| 7 purchase totals = | $833.10 | $902.7424 | $902.74 | $902.75 | $902.80 | |