| 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 | $221.86 | 9.587% | $243.1297 | $243.13 | $243.15 | $243.10 |
| Purchase #2 | $26.44 | 7.318% | $28.3749 | $28.37 | $28.35 | $28.40 |
| Purchase #3 | $159.77 | 13.741% | $181.724 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $231.43 | 5.352% | $243.8161 | $243.82 | $243.80 | $243.80 |
| Purchase #5 | $225.79 | 4.632% | $236.2486 | $236.25 | $236.25 | $236.20 |
| Purchase #6 | $32.66 | 6.117% | $34.6578 | $34.66 | $34.65 | $34.70 |
| Purchase #7 | $41.97 | 3.192% | $43.3097 | $43.31 | $43.30 | $43.30 |
| 7 purchase totals = | $939.92 | $1,011.2608 | $1,011.26 | $1,011.20 | $1,011.20 | |