| 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 | $228.33 | 11.284% | $254.0948 | $254.09 | $254.10 | $254.10 |
| Purchase #2 | $195.94 | 4.218% | $204.2047 | $204.20 | $204.20 | $204.20 |
| Purchase #3 | $223.62 | 3.226% | $230.834 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $94.64 | 5.738% | $100.0704 | $100.07 | $100.05 | $100.10 |
| Purchase #5 | $172.47 | 4.637% | $180.4674 | $180.47 | $180.45 | $180.50 |
| Purchase #6 | $243.65 | 4.362% | $254.278 | $254.28 | $254.30 | $254.30 |
| Purchase #7 | $147.36 | 12.304% | $165.4912 | $165.49 | $165.50 | $165.50 |
| 7 purchase totals = | $1,306.01 | $1,389.4405 | $1,389.43 | $1,389.45 | $1,389.50 | |