| 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 | $239.34 | 5.152% | $251.6708 | $251.67 | $251.65 | $251.70 |
| Purchase #2 | $172.76 | 9.296% | $188.8198 | $188.82 | $188.80 | $188.80 |
| Purchase #3 | $214.85 | 5.377% | $226.4025 | $226.40 | $226.40 | $226.40 |
| Purchase #4 | $144.73 | 8.634% | $157.226 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $6.66 | 13.465% | $7.5568 | $7.56 | $7.55 | $7.60 |
| Purchase #6 | $231.38 | 10.870% | $256.531 | $256.53 | $256.55 | $256.50 |
| Purchase #7 | $30.56 | 9.268% | $33.3923 | $33.39 | $33.40 | $33.40 |
| 7 purchase totals = | $1,040.28 | $1,121.5992 | $1,121.60 | $1,121.60 | $1,121.60 | |