| 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 | $23.50 | 9.221% | $25.6669 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $165.28 | 9.695% | $181.3039 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $196.80 | 11.369% | $219.1742 | $219.17 | $219.15 | $219.20 |
| Purchase #4 | $233.76 | 4.315% | $243.8467 | $243.85 | $243.85 | $243.80 |
| Purchase #5 | $78.77 | 10.600% | $87.1196 | $87.12 | $87.10 | $87.10 |
| Purchase #6 | $221.62 | 7.113% | $237.3838 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $116.57 | 9.869% | $128.0743 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $1,036.30 | $1,122.5694 | $1,122.56 | $1,122.50 | $1,122.60 | |