| 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 | $26.98 | 12.771% | $30.4256 | $30.43 | $30.45 | $30.40 |
| Purchase #2 | $199.58 | 12.336% | $224.2002 | $224.20 | $224.20 | $224.20 |
| Purchase #3 | $20.51 | 11.259% | $22.8192 | $22.82 | $22.80 | $22.80 |
| Purchase #4 | $110.86 | 9.147% | $121.0004 | $121.00 | $121.00 | $121.00 |
| Purchase #5 | $103.58 | 8.205% | $112.0787 | $112.08 | $112.10 | $112.10 |
| Purchase #6 | $219.37 | 9.340% | $239.8592 | $239.86 | $239.85 | $239.90 |
| Purchase #7 | $224.96 | 7.461% | $241.7443 | $241.74 | $241.75 | $241.70 |
| 7 purchase totals = | $905.84 | $992.1276 | $992.13 | $992.15 | $992.10 | |