| 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 | $187.93 | 4.531% | $196.4451 | $196.45 | $196.45 | $196.40 |
| Purchase #2 | $109.71 | 4.829% | $115.0079 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $226.60 | 10.609% | $250.64 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $85.62 | 13.455% | $97.1402 | $97.14 | $97.15 | $97.10 |
| Purchase #5 | $196.51 | 5.389% | $207.0999 | $207.10 | $207.10 | $207.10 |
| Purchase #6 | $16.75 | 5.259% | $17.6309 | $17.63 | $17.65 | $17.60 |
| Purchase #7 | $87.54 | 5.364% | $92.2356 | $92.24 | $92.25 | $92.20 |
| 7 purchase totals = | $910.66 | $976.1996 | $976.21 | $976.25 | $976.00 | |