| 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 | $246.36 | 12.721% | $277.6995 | $277.70 | $277.70 | $277.70 |
| Purchase #2 | $148.67 | 13.616% | $168.9129 | $168.91 | $168.90 | $168.90 |
| Purchase #3 | $34.64 | 4.508% | $36.2016 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $163.45 | 6.872% | $174.6823 | $174.68 | $174.70 | $174.70 |
| Purchase #5 | $185.31 | 8.409% | $200.8927 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $145.35 | 7.381% | $156.0783 | $156.08 | $156.10 | $156.10 |
| Purchase #7 | $192.56 | 6.753% | $205.5636 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $1,116.34 | $1,220.0309 | $1,220.02 | $1,220.05 | $1,220.10 | |