| 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 | $250.39 | 10.117% | $275.722 | $275.72 | $275.70 | $275.70 |
| Purchase #2 | $250.62 | 8.530% | $271.9979 | $272.00 | $272.00 | $272.00 |
| Purchase #3 | $126.48 | 10.176% | $139.3506 | $139.35 | $139.35 | $139.40 |
| Purchase #4 | $249.70 | 6.759% | $266.5772 | $266.58 | $266.60 | $266.60 |
| Purchase #5 | $103.63 | 10.316% | $114.3205 | $114.32 | $114.30 | $114.30 |
| Purchase #6 | $24.33 | 12.556% | $27.3849 | $27.38 | $27.40 | $27.40 |
| Purchase #7 | $69.41 | 8.143% | $75.0621 | $75.06 | $75.05 | $75.10 |
| 7 purchase totals = | $1,074.56 | $1,170.4152 | $1,170.41 | $1,170.40 | $1,170.50 | |