| 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 | $125.92 | 11.402% | $140.2774 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $106.70 | 13.637% | $121.2507 | $121.25 | $121.25 | $121.30 |
| Purchase #3 | $62.75 | 7.744% | $67.6094 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $234.48 | 13.577% | $266.3153 | $266.32 | $266.30 | $266.30 |
| Purchase #5 | $104.30 | 8.132% | $112.7817 | $112.78 | $112.80 | $112.80 |
| Purchase #6 | $228.98 | 3.678% | $237.4019 | $237.40 | $237.40 | $237.40 |
| Purchase #7 | $225.44 | 12.160% | $252.8535 | $252.85 | $252.85 | $252.90 |
| 7 purchase totals = | $1,088.57 | $1,198.4899 | $1,198.49 | $1,198.50 | $1,198.60 | |