| 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 | $102.69 | 13.164% | $116.2081 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $21.29 | 13.589% | $24.1831 | $24.18 | $24.20 | $24.20 |
| Purchase #3 | $128.50 | 3.858% | $133.4575 | $133.46 | $133.45 | $133.50 |
| Purchase #4 | $250.99 | 9.556% | $274.9746 | $274.97 | $274.95 | $275.00 |
| Purchase #5 | $99.32 | 10.592% | $109.84 | $109.84 | $109.85 | $109.80 |
| Purchase #6 | $230.67 | 7.841% | $248.7568 | $248.76 | $248.75 | $248.80 |
| Purchase #7 | $239.30 | 13.705% | $272.0961 | $272.10 | $272.10 | $272.10 |
| 7 purchase totals = | $1,072.76 | $1,179.5162 | $1,179.52 | $1,179.50 | $1,179.60 | |