| 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 | $85.46 | 13.613% | $97.0937 | $97.09 | $97.10 | $97.10 |
| Purchase #2 | $113.82 | 3.505% | $117.8094 | $117.81 | $117.80 | $117.80 |
| Purchase #3 | $241.40 | 12.237% | $270.9401 | $270.94 | $270.95 | $270.90 |
| Purchase #4 | $17.43 | 7.137% | $18.674 | $18.67 | $18.65 | $18.70 |
| Purchase #5 | $167.62 | 10.403% | $185.0575 | $185.06 | $185.05 | $185.10 |
| Purchase #6 | $235.40 | 11.847% | $263.2878 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $199.92 | 10.617% | $221.1455 | $221.15 | $221.15 | $221.10 |
| 7 purchase totals = | $1,061.05 | $1,174.0080 | $1,174.01 | $1,174.00 | $1,174.00 | |