| 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 | $130.44 | 5.734% | $137.9194 | $137.92 | $137.90 | $137.90 |
| Purchase #2 | $210.38 | 13.617% | $239.0274 | $239.03 | $239.05 | $239.00 |
| Purchase #3 | $112.73 | 6.123% | $119.6325 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $84.25 | 11.760% | $94.1578 | $94.16 | $94.15 | $94.20 |
| Purchase #5 | $234.89 | 3.304% | $242.6508 | $242.65 | $242.65 | $242.70 |
| Purchase #6 | $54.60 | 4.568% | $57.0941 | $57.09 | $57.10 | $57.10 |
| Purchase #7 | $80.84 | 6.166% | $85.8246 | $85.82 | $85.80 | $85.80 |
| 7 purchase totals = | $908.13 | $976.3066 | $976.30 | $976.30 | $976.30 | |