| 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 | $15.63 | 10.791% | $17.3166 | $17.32 | $17.30 | $17.30 |
| Purchase #2 | $200.81 | 5.750% | $212.3566 | $212.36 | $212.35 | $212.40 |
| Purchase #3 | $172.65 | 11.539% | $192.5721 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $195.31 | 6.200% | $207.4192 | $207.42 | $207.40 | $207.40 |
| Purchase #5 | $66.36 | 9.301% | $72.5321 | $72.53 | $72.55 | $72.50 |
| Purchase #6 | $119.87 | 5.671% | $126.6678 | $126.67 | $126.65 | $126.70 |
| Purchase #7 | $225.66 | 7.727% | $243.0967 | $243.10 | $243.10 | $243.10 |
| 7 purchase totals = | $996.29 | $1,071.9611 | $1,071.97 | $1,071.90 | $1,072.00 | |