| 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 | $222.51 | 9.364% | $243.3458 | $243.35 | $243.35 | $243.30 |
| Purchase #2 | $101.35 | 13.512% | $115.0444 | $115.04 | $115.05 | $115.00 |
| Purchase #3 | $119.27 | 10.377% | $131.6466 | $131.65 | $131.65 | $131.60 |
| Purchase #4 | $134.87 | 13.413% | $152.9601 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $181.49 | 9.605% | $198.9221 | $198.92 | $198.90 | $198.90 |
| Purchase #6 | $230.41 | 3.557% | $238.6057 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $79.31 | 12.142% | $88.9398 | $88.94 | $88.95 | $88.90 |
| 7 purchase totals = | $1,069.21 | $1,169.4645 | $1,169.47 | $1,169.45 | $1,169.30 | |