| 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 | $127.71 | 9.764% | $140.1796 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $107.68 | 4.114% | $112.11 | $112.11 | $112.10 | $112.10 |
| Purchase #3 | $45.95 | 12.249% | $51.5784 | $51.58 | $51.60 | $51.60 |
| Purchase #4 | $89.55 | 11.516% | $99.8626 | $99.86 | $99.85 | $99.90 |
| Purchase #5 | $228.67 | 8.182% | $247.3798 | $247.38 | $247.40 | $247.40 |
| Purchase #6 | $145.54 | 6.141% | $154.4776 | $154.48 | $154.50 | $154.50 |
| Purchase #7 | $105.51 | 8.693% | $114.682 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $850.61 | $920.2700 | $920.27 | $920.35 | $920.40 | |