| 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 | $246.26 | 4.817% | $258.1223 | $258.12 | $258.10 | $258.10 |
| Purchase #2 | $166.79 | 13.546% | $189.3834 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $22.40 | 12.232% | $25.14 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $163.67 | 6.393% | $174.1334 | $174.13 | $174.15 | $174.10 |
| Purchase #5 | $65.51 | 10.221% | $72.2058 | $72.21 | $72.20 | $72.20 |
| Purchase #6 | $11.96 | 8.797% | $13.0121 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $211.75 | 8.661% | $230.0897 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $888.34 | $962.0867 | $962.08 | $962.10 | $962.00 | |