| 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 | $51.25 | 10.536% | $56.6497 | $56.65 | $56.65 | $56.60 |
| Purchase #2 | $226.41 | 3.841% | $235.1064 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $102.39 | 11.605% | $114.2724 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $138.99 | 10.358% | $153.3866 | $153.39 | $153.40 | $153.40 |
| Purchase #5 | $212.87 | 4.325% | $222.0766 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $105.81 | 7.291% | $113.5246 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $240.75 | 7.728% | $259.3552 | $259.36 | $259.35 | $259.40 |
| 7 purchase totals = | $1,078.47 | $1,154.3715 | $1,154.38 | $1,154.35 | $1,154.40 | |