| 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 | $193.65 | 4.784% | $202.9142 | $202.91 | $202.90 | $202.90 |
| Purchase #2 | $110.89 | 7.632% | $119.3531 | $119.35 | $119.35 | $119.40 |
| Purchase #3 | $245.41 | 8.490% | $266.2453 | $266.25 | $266.25 | $266.20 |
| Purchase #4 | $226.71 | 5.272% | $238.6622 | $238.66 | $238.65 | $238.70 |
| Purchase #5 | $19.72 | 5.461% | $20.7969 | $20.80 | $20.80 | $20.80 |
| Purchase #6 | $207.90 | 13.638% | $236.2534 | $236.25 | $236.25 | $236.30 |
| Purchase #7 | $220.38 | 13.542% | $250.2239 | $250.22 | $250.20 | $250.20 |
| 7 purchase totals = | $1,224.66 | $1,334.4490 | $1,334.44 | $1,334.40 | $1,334.50 | |