| 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 | $218.81 | 12.161% | $245.4195 | $245.42 | $245.40 | $245.40 |
| Purchase #2 | $199.63 | 3.460% | $206.5372 | $206.54 | $206.55 | $206.50 |
| Purchase #3 | $202.88 | 5.602% | $214.2453 | $214.25 | $214.25 | $214.20 |
| Purchase #4 | $102.46 | 8.731% | $111.4058 | $111.41 | $111.40 | $111.40 |
| Purchase #5 | $105.26 | 7.424% | $113.0745 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $78.25 | 11.528% | $87.2707 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $198.26 | 11.657% | $221.3712 | $221.37 | $221.35 | $221.40 |
| 7 purchase totals = | $1,105.55 | $1,199.3242 | $1,199.33 | $1,199.25 | $1,199.30 | |