| 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 | $204.40 | 7.175% | $219.0657 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $81.41 | 6.749% | $86.9044 | $86.90 | $86.90 | $86.90 |
| Purchase #3 | $178.76 | 4.854% | $187.437 | $187.44 | $187.45 | $187.40 |
| Purchase #4 | $69.84 | 13.838% | $79.5045 | $79.50 | $79.50 | $79.50 |
| Purchase #5 | $233.26 | 8.330% | $252.6906 | $252.69 | $252.70 | $252.70 |
| Purchase #6 | $141.63 | 12.567% | $159.4286 | $159.43 | $159.45 | $159.40 |
| Purchase #7 | $129.89 | 5.387% | $136.8872 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $1,039.19 | $1,121.9180 | $1,121.92 | $1,121.95 | $1,121.90 | |