| 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 | $246.56 | 4.357% | $257.3026 | $257.30 | $257.30 | $257.30 |
| Purchase #2 | $107.57 | 10.802% | $119.1897 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $38.77 | 9.411% | $42.4186 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $185.72 | 9.106% | $202.6317 | $202.63 | $202.65 | $202.60 |
| Purchase #5 | $191.35 | 12.523% | $215.3128 | $215.31 | $215.30 | $215.30 |
| Purchase #6 | $66.91 | 5.741% | $70.7513 | $70.75 | $70.75 | $70.80 |
| Purchase #7 | $7.47 | 8.796% | $8.1271 | $8.13 | $8.15 | $8.10 |
| 7 purchase totals = | $844.35 | $915.7338 | $915.73 | $915.75 | $915.70 | |