| 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 | $207.36 | 3.730% | $215.0945 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $197.78 | 3.816% | $205.3273 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $166.86 | 12.788% | $188.1981 | $188.20 | $188.20 | $188.20 |
| Purchase #4 | $94.53 | 6.687% | $100.8512 | $100.85 | $100.85 | $100.90 |
| Purchase #5 | $103.49 | 6.162% | $109.8671 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $197.79 | 11.499% | $220.5339 | $220.53 | $220.55 | $220.50 |
| Purchase #7 | $83.63 | 4.389% | $87.3005 | $87.30 | $87.30 | $87.30 |
| 7 purchase totals = | $1,051.44 | $1,127.1726 | $1,127.17 | $1,127.20 | $1,127.20 | |