| 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 | $92.55 | 13.792% | $105.3145 | $105.31 | $105.30 | $105.30 |
| Purchase #2 | $238.90 | 6.871% | $255.3148 | $255.31 | $255.30 | $255.30 |
| Purchase #3 | $186.56 | 8.600% | $202.6042 | $202.60 | $202.60 | $202.60 |
| Purchase #4 | $47.30 | 5.180% | $49.7501 | $49.75 | $49.75 | $49.80 |
| Purchase #5 | $222.94 | 8.755% | $242.4584 | $242.46 | $242.45 | $242.50 |
| Purchase #6 | $9.60 | 4.391% | $10.0215 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $224.51 | 7.536% | $241.4291 | $241.43 | $241.45 | $241.40 |
| 7 purchase totals = | $1,022.36 | $1,106.8926 | $1,106.88 | $1,106.85 | $1,106.90 | |