| 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 | $113.65 | 12.330% | $127.663 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $112.67 | 11.812% | $125.9786 | $125.98 | $126.00 | $126.00 |
| Purchase #3 | $231.86 | 8.424% | $251.3919 | $251.39 | $251.40 | $251.40 |
| Purchase #4 | $125.96 | 13.392% | $142.8286 | $142.83 | $142.85 | $142.80 |
| Purchase #5 | $210.89 | 12.252% | $236.7282 | $236.73 | $236.75 | $236.70 |
| Purchase #6 | $16.39 | 6.514% | $17.4576 | $17.46 | $17.45 | $17.50 |
| Purchase #7 | $190.48 | 11.224% | $211.8595 | $211.86 | $211.85 | $211.90 |
| 7 purchase totals = | $1,001.90 | $1,113.9074 | $1,113.91 | $1,113.95 | $1,114.00 | |