| 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 | $193.80 | 6.166% | $205.7497 | $205.75 | $205.75 | $205.70 |
| Purchase #2 | $242.27 | 8.141% | $261.9932 | $261.99 | $262.00 | $262.00 |
| Purchase #3 | $101.98 | 7.262% | $109.3858 | $109.39 | $109.40 | $109.40 |
| Purchase #4 | $197.44 | 3.485% | $204.3208 | $204.32 | $204.30 | $204.30 |
| Purchase #5 | $35.71 | 5.116% | $37.5369 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $70.75 | 6.289% | $75.1995 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $98.42 | 7.840% | $106.1361 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $940.37 | $1,000.3220 | $1,000.33 | $1,000.35 | $1,000.20 | |