| 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 | $230.94 | 5.176% | $242.8935 | $242.89 | $242.90 | $242.90 |
| Purchase #2 | $113.54 | 5.327% | $119.5883 | $119.59 | $119.60 | $119.60 |
| Purchase #3 | $120.60 | 12.202% | $135.3156 | $135.32 | $135.30 | $135.30 |
| Purchase #4 | $48.47 | 12.161% | $54.3644 | $54.36 | $54.35 | $54.40 |
| Purchase #5 | $248.62 | 3.691% | $257.7966 | $257.80 | $257.80 | $257.80 |
| Purchase #6 | $10.57 | 9.750% | $11.6006 | $11.60 | $11.60 | $11.60 |
| Purchase #7 | $72.62 | 9.222% | $79.317 | $79.32 | $79.30 | $79.30 |
| 7 purchase totals = | $845.36 | $900.8760 | $900.88 | $900.85 | $900.90 | |