| 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 | $186.49 | 13.844% | $212.3077 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $217.82 | 12.183% | $244.357 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $136.69 | 12.844% | $154.2465 | $154.25 | $154.25 | $154.20 |
| Purchase #4 | $51.68 | 3.395% | $53.4345 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $247.98 | 4.608% | $259.4069 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $107.84 | 13.363% | $122.2507 | $122.25 | $122.25 | $122.30 |
| Purchase #7 | $44.94 | 7.446% | $48.2862 | $48.29 | $48.30 | $48.30 |
| 7 purchase totals = | $993.44 | $1,094.2895 | $1,094.30 | $1,094.30 | $1,094.30 | |