| 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 | $85.30 | 3.177% | $88.01 | $88.01 | $88.00 | $88.00 |
| Purchase #2 | $143.81 | 9.241% | $157.0995 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $241.49 | 4.793% | $253.0646 | $253.06 | $253.05 | $253.10 |
| Purchase #4 | $240.95 | 4.554% | $251.9229 | $251.92 | $251.90 | $251.90 |
| Purchase #5 | $151.63 | 9.697% | $166.3336 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $92.28 | 12.360% | $103.6858 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $26.98 | 13.820% | $30.7086 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $982.44 | $1,050.8250 | $1,050.82 | $1,050.80 | $1,050.80 | |