| 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 | $45.52 | 5.525% | $48.035 | $48.04 | $48.05 | $48.00 |
| Purchase #2 | $206.87 | 12.710% | $233.1632 | $233.16 | $233.15 | $233.20 |
| Purchase #3 | $165.66 | 3.188% | $170.9412 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $103.45 | 4.277% | $107.8746 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $115.86 | 11.407% | $129.0762 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $183.82 | 3.292% | $189.8714 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $98.91 | 4.531% | $103.3916 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $920.09 | $982.3532 | $982.35 | $982.35 | $982.40 | |