| 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 | $181.98 | 11.746% | $203.3554 | $203.36 | $203.35 | $203.40 |
| Purchase #2 | $44.44 | 11.111% | $49.3777 | $49.38 | $49.40 | $49.40 |
| Purchase #3 | $86.84 | 12.228% | $97.4588 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $219.83 | 3.566% | $227.6691 | $227.67 | $227.65 | $227.70 |
| Purchase #5 | $107.63 | 10.467% | $118.8956 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $52.75 | 6.124% | $55.9804 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $88.28 | 7.463% | $94.8683 | $94.87 | $94.85 | $94.90 |
| 7 purchase totals = | $781.75 | $847.6053 | $847.62 | $847.60 | $847.80 | |