| 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 | $244.25 | 5.398% | $257.4346 | $257.43 | $257.45 | $257.40 |
| Purchase #2 | $29.51 | 13.206% | $33.4071 | $33.41 | $33.40 | $33.40 |
| Purchase #3 | $198.80 | 13.359% | $225.3577 | $225.36 | $225.35 | $225.40 |
| Purchase #4 | $49.41 | 5.392% | $52.0742 | $52.07 | $52.05 | $52.10 |
| Purchase #5 | $67.57 | 3.186% | $69.7228 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $220.85 | 7.115% | $236.5635 | $236.56 | $236.55 | $236.60 |
| Purchase #7 | $138.78 | 10.123% | $152.8287 | $152.83 | $152.85 | $152.80 |
| 7 purchase totals = | $949.17 | $1,027.3886 | $1,027.38 | $1,027.35 | $1,027.40 | |