| 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 | $125.69 | 8.114% | $135.8885 | $135.89 | $135.90 | $135.90 |
| Purchase #2 | $38.30 | 11.235% | $42.603 | $42.60 | $42.60 | $42.60 |
| Purchase #3 | $127.41 | 11.349% | $141.8698 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $216.33 | 12.754% | $243.9207 | $243.92 | $243.90 | $243.90 |
| Purchase #5 | $129.82 | 12.558% | $146.1228 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $79.36 | 6.253% | $84.3224 | $84.32 | $84.30 | $84.30 |
| Purchase #7 | $85.59 | 10.258% | $94.3698 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $802.50 | $889.0970 | $889.09 | $889.00 | $889.10 | |