| 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 | $210.59 | 9.681% | $230.9772 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $29.38 | 5.345% | $30.9504 | $30.95 | $30.95 | $31.00 |
| Purchase #3 | $23.57 | 7.636% | $25.3698 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $204.56 | 4.441% | $213.6445 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $232.68 | 4.701% | $243.6183 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $178.93 | 4.434% | $186.8638 | $186.86 | $186.85 | $186.90 |
| Purchase #7 | $169.73 | 7.728% | $182.8467 | $182.85 | $182.85 | $182.80 |
| 7 purchase totals = | $1,049.44 | $1,114.2707 | $1,114.27 | $1,114.25 | $1,114.30 | |