| 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 | $89.57 | 9.170% | $97.7836 | $97.78 | $97.80 | $97.80 |
| Purchase #2 | $203.64 | 8.760% | $221.4789 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $115.82 | 12.542% | $130.3461 | $130.35 | $130.35 | $130.30 |
| Purchase #4 | $151.52 | 8.732% | $164.7507 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $106.91 | 13.592% | $121.4412 | $121.44 | $121.45 | $121.40 |
| Purchase #6 | $244.76 | 6.758% | $261.3009 | $261.30 | $261.30 | $261.30 |
| Purchase #7 | $228.89 | 11.694% | $255.6564 | $255.66 | $255.65 | $255.70 |
| 7 purchase totals = | $1,141.11 | $1,252.7578 | $1,252.76 | $1,252.80 | $1,252.80 | |