| 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 | $141.98 | 3.381% | $146.7803 | $146.78 | $146.80 | $146.80 |
| Purchase #2 | $222.93 | 5.432% | $235.0396 | $235.04 | $235.05 | $235.00 |
| Purchase #3 | $228.58 | 3.510% | $236.6032 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $244.55 | 6.522% | $260.4996 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $36.26 | 10.681% | $40.1329 | $40.13 | $40.15 | $40.10 |
| Purchase #6 | $97.93 | 8.852% | $106.5988 | $106.60 | $106.60 | $106.60 |
| Purchase #7 | $185.93 | 6.628% | $198.2534 | $198.25 | $198.25 | $198.30 |
| 7 purchase totals = | $1,158.16 | $1,223.9078 | $1,223.90 | $1,223.95 | $1,223.90 | |