| 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 | $231.57 | 11.498% | $258.1959 | $258.20 | $258.20 | $258.20 |
| Purchase #2 | $160.81 | 6.614% | $171.446 | $171.45 | $171.45 | $171.40 |
| Purchase #3 | $61.71 | 4.627% | $64.5653 | $64.57 | $64.55 | $64.60 |
| Purchase #4 | $156.89 | 4.809% | $164.4348 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $219.33 | 5.700% | $231.8318 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $75.55 | 5.750% | $79.8941 | $79.89 | $79.90 | $79.90 |
| Purchase #7 | $129.55 | 11.683% | $144.6853 | $144.69 | $144.70 | $144.70 |
| 7 purchase totals = | $1,035.41 | $1,115.0532 | $1,115.06 | $1,115.10 | $1,115.00 | |