| 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 | $200.26 | 7.235% | $214.7488 | $214.75 | $214.75 | $214.70 |
| Purchase #2 | $160.46 | 3.714% | $166.4195 | $166.42 | $166.40 | $166.40 |
| Purchase #3 | $221.80 | 3.577% | $229.7338 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $82.48 | 13.263% | $93.4193 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $36.59 | 4.418% | $38.2065 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $129.35 | 4.134% | $134.6973 | $134.70 | $134.70 | $134.70 |
| Purchase #7 | $231.51 | 6.657% | $246.9216 | $246.92 | $246.90 | $246.90 |
| 7 purchase totals = | $1,062.45 | $1,124.1468 | $1,124.15 | $1,124.10 | $1,124.00 | |