| 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 | $197.47 | 8.775% | $214.798 | $214.80 | $214.80 | $214.80 |
| Purchase #2 | $215.46 | 12.753% | $242.9376 | $242.94 | $242.95 | $242.90 |
| Purchase #3 | $97.92 | 11.240% | $108.9262 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $96.78 | 10.571% | $107.0106 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $25.44 | 13.703% | $28.926 | $28.93 | $28.95 | $28.90 |
| Purchase #6 | $90.61 | 5.752% | $95.8219 | $95.82 | $95.80 | $95.80 |
| Purchase #7 | $124.64 | 9.329% | $136.2677 | $136.27 | $136.25 | $136.30 |
| 7 purchase totals = | $848.32 | $934.6880 | $934.70 | $934.70 | $934.60 | |