| 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 | $237.47 | 5.256% | $249.9514 | $249.95 | $249.95 | $250.00 |
| Purchase #2 | $138.62 | 12.366% | $155.7617 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $32.74 | 11.684% | $36.5653 | $36.57 | $36.55 | $36.60 |
| Purchase #4 | $120.33 | 9.275% | $131.4906 | $131.49 | $131.50 | $131.50 |
| Purchase #5 | $149.75 | 5.764% | $158.3816 | $158.38 | $158.40 | $158.40 |
| Purchase #6 | $103.42 | 4.209% | $107.7729 | $107.77 | $107.75 | $107.80 |
| Purchase #7 | $234.97 | 13.204% | $265.9954 | $266.00 | $266.00 | $266.00 |
| 7 purchase totals = | $1,017.30 | $1,105.9189 | $1,105.92 | $1,105.90 | $1,106.10 | |