| 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 | $234.81 | 6.518% | $250.1149 | $250.11 | $250.10 | $250.10 |
| Purchase #2 | $6.57 | 5.382% | $6.9236 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $78.32 | 8.547% | $85.014 | $85.01 | $85.00 | $85.00 |
| Purchase #4 | $107.63 | 3.500% | $111.3971 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $203.49 | 7.315% | $218.3753 | $218.38 | $218.40 | $218.40 |
| Purchase #6 | $239.99 | 4.146% | $249.94 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $36.30 | 7.443% | $39.0018 | $39.00 | $39.00 | $39.00 |
| 7 purchase totals = | $907.11 | $960.7667 | $960.76 | $960.75 | $960.70 | |