| 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 | $201.65 | 10.685% | $223.1963 | $223.20 | $223.20 | $223.20 |
| Purchase #2 | $132.35 | 11.188% | $147.1573 | $147.16 | $147.15 | $147.20 |
| Purchase #3 | $154.31 | 7.710% | $166.2073 | $166.21 | $166.20 | $166.20 |
| Purchase #4 | $22.52 | 7.372% | $24.1802 | $24.18 | $24.20 | $24.20 |
| Purchase #5 | $218.32 | 10.582% | $241.4226 | $241.42 | $241.40 | $241.40 |
| Purchase #6 | $239.73 | 12.717% | $270.2165 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $103.42 | 13.421% | $117.3 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $1,072.30 | $1,189.6802 | $1,189.69 | $1,189.65 | $1,189.70 | |