| 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 | $211.88 | 3.413% | $219.1115 | $219.11 | $219.10 | $219.10 |
| Purchase #2 | $116.97 | 3.141% | $120.644 | $120.64 | $120.65 | $120.60 |
| Purchase #3 | $111.61 | 9.634% | $122.3625 | $122.36 | $122.35 | $122.40 |
| Purchase #4 | $165.50 | 3.342% | $171.031 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $215.78 | 9.431% | $236.1302 | $236.13 | $236.15 | $236.10 |
| Purchase #6 | $23.65 | 9.526% | $25.9029 | $25.90 | $25.90 | $25.90 |
| Purchase #7 | $215.92 | 7.867% | $232.9064 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,061.31 | $1,128.0885 | $1,128.08 | $1,128.10 | $1,128.00 | |