| 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 | $22.60 | 3.219% | $23.3275 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $224.35 | 5.749% | $237.2479 | $237.25 | $237.25 | $237.20 |
| Purchase #3 | $116.28 | 8.550% | $126.2219 | $126.22 | $126.20 | $126.20 |
| Purchase #4 | $119.65 | 13.818% | $136.1832 | $136.18 | $136.20 | $136.20 |
| Purchase #5 | $184.73 | 9.817% | $202.8649 | $202.86 | $202.85 | $202.90 |
| Purchase #6 | $180.93 | 3.215% | $186.7469 | $186.75 | $186.75 | $186.70 |
| Purchase #7 | $239.96 | 4.364% | $250.4319 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $1,088.50 | $1,163.0242 | $1,163.02 | $1,163.05 | $1,162.90 | |