| 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 | $140.25 | 6.680% | $149.6187 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $125.71 | 13.389% | $142.5413 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $218.90 | 9.216% | $239.0738 | $239.07 | $239.05 | $239.10 |
| Purchase #4 | $13.41 | 10.816% | $14.8604 | $14.86 | $14.85 | $14.90 |
| Purchase #5 | $233.98 | 6.304% | $248.7301 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $60.83 | 9.191% | $66.4209 | $66.42 | $66.40 | $66.40 |
| Purchase #7 | $181.25 | 4.158% | $188.7864 | $188.79 | $188.80 | $188.80 |
| 7 purchase totals = | $974.33 | $1,050.0316 | $1,050.03 | $1,050.00 | $1,050.00 | |