| 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 | $120.64 | 3.780% | $125.2002 | $125.20 | $125.20 | $125.20 |
| Purchase #2 | $86.35 | 11.139% | $95.9685 | $95.97 | $95.95 | $96.00 |
| Purchase #3 | $107.30 | 12.830% | $121.0666 | $121.07 | $121.05 | $121.10 |
| Purchase #4 | $79.51 | 6.695% | $84.8332 | $84.83 | $84.85 | $84.80 |
| Purchase #5 | $162.39 | 7.181% | $174.0512 | $174.05 | $174.05 | $174.10 |
| Purchase #6 | $10.27 | 9.526% | $11.2483 | $11.25 | $11.25 | $11.20 |
| Purchase #7 | $247.36 | 8.468% | $268.3064 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $813.82 | $880.6744 | $880.68 | $880.65 | $880.70 | |