| 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 | $40.92 | 10.516% | $45.2231 | $45.22 | $45.20 | $45.20 |
| Purchase #2 | $202.76 | 10.228% | $223.4983 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $80.75 | 3.121% | $83.2702 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $176.53 | 12.743% | $199.0252 | $199.03 | $199.05 | $199.00 |
| Purchase #5 | $195.80 | 4.874% | $205.3433 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $219.87 | 8.295% | $238.1082 | $238.11 | $238.10 | $238.10 |
| Purchase #7 | $153.83 | 12.818% | $173.5479 | $173.55 | $173.55 | $173.50 |
| 7 purchase totals = | $1,070.46 | $1,168.0162 | $1,168.02 | $1,168.00 | $1,167.90 | |