| 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 | $97.58 | 8.320% | $105.6987 | $105.70 | $105.70 | $105.70 |
| Purchase #2 | $110.82 | 8.401% | $120.13 | $120.13 | $120.15 | $120.10 |
| Purchase #3 | $199.87 | 8.416% | $216.6911 | $216.69 | $216.70 | $216.70 |
| Purchase #4 | $199.77 | 12.846% | $225.4325 | $225.43 | $225.45 | $225.40 |
| Purchase #5 | $100.36 | 12.528% | $112.9331 | $112.93 | $112.95 | $112.90 |
| Purchase #6 | $224.88 | 5.812% | $237.95 | $237.95 | $237.95 | $238.00 |
| Purchase #7 | $129.78 | 13.713% | $147.5767 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $1,063.06 | $1,166.4121 | $1,166.41 | $1,166.50 | $1,166.40 | |