| 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 | $231.60 | 12.605% | $260.7932 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $136.58 | 7.490% | $146.8098 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $197.35 | 12.482% | $221.9832 | $221.98 | $222.00 | $222.00 |
| Purchase #4 | $223.29 | 8.468% | $242.1982 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $109.89 | 4.281% | $114.5944 | $114.59 | $114.60 | $114.60 |
| Purchase #6 | $69.43 | 6.281% | $73.7909 | $73.79 | $73.80 | $73.80 |
| Purchase #7 | $16.32 | 11.864% | $18.2562 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $984.46 | $1,078.4259 | $1,078.42 | $1,078.45 | $1,078.50 | |