| 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 | $228.47 | 9.505% | $250.1861 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $30.92 | 8.173% | $33.4471 | $33.45 | $33.45 | $33.40 |
| Purchase #3 | $85.91 | 4.463% | $89.7442 | $89.74 | $89.75 | $89.70 |
| Purchase #4 | $89.79 | 4.836% | $94.1322 | $94.13 | $94.15 | $94.10 |
| Purchase #5 | $216.30 | 8.700% | $235.1181 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $144.44 | 3.329% | $149.2484 | $149.25 | $149.25 | $149.20 |
| Purchase #7 | $147.93 | 8.300% | $160.2082 | $160.21 | $160.20 | $160.20 |
| 7 purchase totals = | $943.76 | $1,012.0843 | $1,012.09 | $1,012.10 | $1,011.90 | |