| 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 | $70.31 | 12.694% | $79.2352 | $79.24 | $79.25 | $79.20 |
| Purchase #2 | $237.46 | 13.445% | $269.3865 | $269.39 | $269.40 | $269.40 |
| Purchase #3 | $108.50 | 11.467% | $120.9417 | $120.94 | $120.95 | $120.90 |
| Purchase #4 | $139.88 | 8.310% | $151.504 | $151.50 | $151.50 | $151.50 |
| Purchase #5 | $162.87 | 10.718% | $180.3264 | $180.33 | $180.35 | $180.30 |
| Purchase #6 | $185.65 | 4.148% | $193.3508 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $242.85 | 10.348% | $267.9801 | $267.98 | $268.00 | $268.00 |
| 7 purchase totals = | $1,147.52 | $1,262.7247 | $1,262.73 | $1,262.80 | $1,262.70 | |