| 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 | $124.96 | 7.155% | $133.9009 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $89.36 | 10.841% | $99.0475 | $99.05 | $99.05 | $99.00 |
| Purchase #3 | $121.71 | 4.361% | $127.0178 | $127.02 | $127.00 | $127.00 |
| Purchase #4 | $169.37 | 8.132% | $183.1432 | $183.14 | $183.15 | $183.10 |
| Purchase #5 | $110.96 | 7.419% | $119.1921 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $196.71 | 9.533% | $215.4624 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $103.43 | 9.794% | $113.5599 | $113.56 | $113.55 | $113.60 |
| 7 purchase totals = | $916.50 | $991.3238 | $991.32 | $991.30 | $991.30 | |