| 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 | $92.35 | 13.724% | $105.0241 | $105.02 | $105.00 | $105.00 |
| Purchase #2 | $13.43 | 4.582% | $14.0454 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $142.57 | 4.648% | $149.1967 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $91.77 | 6.155% | $97.4184 | $97.42 | $97.40 | $97.40 |
| Purchase #5 | $226.94 | 10.269% | $250.2445 | $250.24 | $250.25 | $250.20 |
| Purchase #6 | $164.85 | 8.695% | $179.1837 | $179.18 | $179.20 | $179.20 |
| Purchase #7 | $200.74 | 10.813% | $222.446 | $222.45 | $222.45 | $222.40 |
| 7 purchase totals = | $932.65 | $1,017.5588 | $1,017.56 | $1,017.55 | $1,017.40 | |