| 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 | $204.47 | 3.683% | $212.0006 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $172.52 | 7.371% | $185.2364 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $5.75 | 11.744% | $6.4253 | $6.43 | $6.45 | $6.40 |
| Purchase #4 | $130.44 | 6.415% | $138.8077 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $106.85 | 8.834% | $116.2891 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $125.94 | 7.116% | $134.9019 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $195.76 | 4.347% | $204.2697 | $204.27 | $204.25 | $204.30 |
| 7 purchase totals = | $941.73 | $997.9307 | $997.94 | $997.95 | $997.90 | |