| 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 | $218.64 | 10.350% | $241.2692 | $241.27 | $241.25 | $241.30 |
| Purchase #2 | $80.75 | 4.567% | $84.4379 | $84.44 | $84.45 | $84.40 |
| Purchase #3 | $237.95 | 9.630% | $260.8646 | $260.86 | $260.85 | $260.90 |
| Purchase #4 | $125.35 | 7.284% | $134.4805 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $132.33 | 10.788% | $146.6058 | $146.61 | $146.60 | $146.60 |
| Purchase #6 | $85.39 | 8.573% | $92.7105 | $92.71 | $92.70 | $92.70 |
| Purchase #7 | $225.30 | 8.121% | $243.5966 | $243.60 | $243.60 | $243.60 |
| 7 purchase totals = | $1,105.71 | $1,203.9651 | $1,203.97 | $1,203.95 | $1,204.00 | |