| 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 | $107.70 | 6.802% | $115.0258 | $115.03 | $115.05 | $115.00 |
| Purchase #2 | $205.75 | 3.690% | $213.3422 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $37.40 | 3.321% | $38.6421 | $38.64 | $38.65 | $38.60 |
| Purchase #4 | $197.28 | 7.557% | $212.1884 | $212.19 | $212.20 | $212.20 |
| Purchase #5 | $246.97 | 13.423% | $280.1208 | $280.12 | $280.10 | $280.10 |
| Purchase #6 | $72.97 | 12.572% | $82.1438 | $82.14 | $82.15 | $82.10 |
| Purchase #7 | $205.80 | 4.705% | $215.4829 | $215.48 | $215.50 | $215.50 |
| 7 purchase totals = | $1,073.87 | $1,156.9460 | $1,156.94 | $1,157.00 | $1,156.80 | |