| 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 | $204.73 | 13.180% | $231.7134 | $231.71 | $231.70 | $231.70 |
| Purchase #2 | $68.79 | 7.114% | $73.6837 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $193.28 | 9.206% | $211.0734 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $101.84 | 3.851% | $105.7619 | $105.76 | $105.75 | $105.80 |
| Purchase #5 | $66.36 | 11.177% | $73.7771 | $73.78 | $73.80 | $73.80 |
| Purchase #6 | $22.71 | 3.275% | $23.4538 | $23.45 | $23.45 | $23.50 |
| Purchase #7 | $162.85 | 4.465% | $170.1213 | $170.12 | $170.10 | $170.10 |
| 7 purchase totals = | $820.56 | $889.5846 | $889.57 | $889.55 | $889.70 | |