| 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 | $101.36 | 7.181% | $108.6387 | $108.64 | $108.65 | $108.60 |
| Purchase #2 | $216.78 | 10.669% | $239.9083 | $239.91 | $239.90 | $239.90 |
| Purchase #3 | $22.42 | 7.708% | $24.1481 | $24.15 | $24.15 | $24.10 |
| Purchase #4 | $230.82 | 13.713% | $262.4723 | $262.47 | $262.45 | $262.50 |
| Purchase #5 | $50.74 | 8.848% | $55.2295 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $244.47 | 9.846% | $268.5405 | $268.54 | $268.55 | $268.50 |
| Purchase #7 | $224.87 | 6.607% | $239.7272 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $1,091.46 | $1,198.6646 | $1,198.67 | $1,198.70 | $1,198.50 | |