| 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 | $225.85 | 3.645% | $234.0822 | $234.08 | $234.10 | $234.10 |
| Purchase #2 | $150.59 | 8.533% | $163.4398 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $202.55 | 3.143% | $208.9161 | $208.92 | $208.90 | $208.90 |
| Purchase #4 | $236.97 | 9.489% | $259.4561 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $206.52 | 6.151% | $219.223 | $219.22 | $219.20 | $219.20 |
| Purchase #6 | $220.81 | 13.722% | $251.1095 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $121.69 | 13.157% | $137.7008 | $137.70 | $137.70 | $137.70 |
| 7 purchase totals = | $1,364.98 | $1,473.9275 | $1,473.93 | $1,473.90 | $1,473.90 | |