| 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 | $149.29 | 3.533% | $154.5644 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $9.45 | 11.576% | $10.5439 | $10.54 | $10.55 | $10.50 |
| Purchase #3 | $234.59 | 9.310% | $256.4303 | $256.43 | $256.45 | $256.40 |
| Purchase #4 | $125.94 | 5.836% | $133.2899 | $133.29 | $133.30 | $133.30 |
| Purchase #5 | $242.86 | 4.206% | $253.0747 | $253.07 | $253.05 | $253.10 |
| Purchase #6 | $242.56 | 4.407% | $253.2496 | $253.25 | $253.25 | $253.20 |
| Purchase #7 | $171.65 | 8.258% | $185.8249 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $1,176.34 | $1,246.9777 | $1,246.96 | $1,246.95 | $1,246.90 | |