| 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 | $105.82 | 7.434% | $113.6867 | $113.69 | $113.70 | $113.70 |
| Purchase #2 | $17.92 | 9.826% | $19.6808 | $19.68 | $19.70 | $19.70 |
| Purchase #3 | $87.78 | 8.704% | $95.4204 | $95.42 | $95.40 | $95.40 |
| Purchase #4 | $8.43 | 5.525% | $8.8958 | $8.90 | $8.90 | $8.90 |
| Purchase #5 | $207.58 | 11.446% | $231.3396 | $231.34 | $231.35 | $231.30 |
| Purchase #6 | $120.37 | 3.577% | $124.6756 | $124.68 | $124.70 | $124.70 |
| Purchase #7 | $117.72 | 13.110% | $133.1531 | $133.15 | $133.15 | $133.20 |
| 7 purchase totals = | $665.62 | $726.8520 | $726.86 | $726.90 | $726.90 | |