| 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 | $105.33 | 5.256% | $110.8661 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $174.27 | 5.270% | $183.454 | $183.45 | $183.45 | $183.50 |
| Purchase #3 | $199.57 | 7.433% | $214.404 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $164.52 | 9.729% | $180.5262 | $180.53 | $180.55 | $180.50 |
| Purchase #5 | $82.41 | 10.778% | $91.2921 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $32.26 | 10.484% | $35.6421 | $35.64 | $35.65 | $35.60 |
| Purchase #7 | $214.32 | 4.674% | $224.3373 | $224.34 | $224.35 | $224.30 |
| 7 purchase totals = | $972.68 | $1,040.5218 | $1,040.52 | $1,040.55 | $1,040.50 | |