| 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 | $222.54 | 6.238% | $236.422 | $236.42 | $236.40 | $236.40 |
| Purchase #2 | $204.25 | 8.662% | $221.9421 | $221.94 | $221.95 | $221.90 |
| Purchase #3 | $156.35 | 6.299% | $166.1985 | $166.20 | $166.20 | $166.20 |
| Purchase #4 | $19.83 | 12.575% | $22.3236 | $22.32 | $22.30 | $22.30 |
| Purchase #5 | $65.34 | 7.118% | $69.9909 | $69.99 | $70.00 | $70.00 |
| Purchase #6 | $209.55 | 12.639% | $236.035 | $236.04 | $236.05 | $236.00 |
| Purchase #7 | $211.63 | 11.175% | $235.2797 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $1,089.49 | $1,188.1918 | $1,188.19 | $1,188.20 | $1,188.10 | |