| 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 | $232.42 | 7.871% | $250.7138 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $68.30 | 8.166% | $73.8774 | $73.88 | $73.90 | $73.90 |
| Purchase #3 | $165.74 | 8.653% | $180.0815 | $180.08 | $180.10 | $180.10 |
| Purchase #4 | $184.98 | 8.152% | $200.0596 | $200.06 | $200.05 | $200.10 |
| Purchase #5 | $156.66 | 5.190% | $164.7907 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $204.85 | 10.282% | $225.9127 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $205.32 | 11.629% | $229.1967 | $229.20 | $229.20 | $229.20 |
| 7 purchase totals = | $1,218.27 | $1,324.6324 | $1,324.63 | $1,324.65 | $1,324.70 | |