| 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 | $114.75 | 9.270% | $125.3873 | $125.39 | $125.40 | $125.40 |
| Purchase #2 | $130.98 | 7.824% | $141.2279 | $141.23 | $141.25 | $141.20 |
| Purchase #3 | $120.44 | 13.702% | $136.9427 | $136.94 | $136.95 | $136.90 |
| Purchase #4 | $24.45 | 8.286% | $26.4759 | $26.48 | $26.50 | $26.50 |
| Purchase #5 | $41.84 | 6.313% | $44.4814 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $10.83 | 11.545% | $12.0803 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $187.93 | 10.216% | $207.1289 | $207.13 | $207.15 | $207.10 |
| 7 purchase totals = | $631.22 | $693.7244 | $693.73 | $693.85 | $693.70 | |