| 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 | $184.51 | 8.436% | $200.0753 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $85.26 | 3.270% | $88.048 | $88.05 | $88.05 | $88.00 |
| Purchase #3 | $213.46 | 5.488% | $225.1747 | $225.17 | $225.15 | $225.20 |
| Purchase #4 | $120.95 | 9.123% | $131.9843 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $21.86 | 12.513% | $24.5953 | $24.60 | $24.60 | $24.60 |
| Purchase #6 | $104.31 | 5.761% | $110.3193 | $110.32 | $110.30 | $110.30 |
| Purchase #7 | $67.29 | 7.446% | $72.3004 | $72.30 | $72.30 | $72.30 |
| 7 purchase totals = | $797.64 | $852.4973 | $852.50 | $852.50 | $852.50 | |