| 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 | $205.58 | 4.429% | $214.6851 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $243.35 | 6.684% | $259.6155 | $259.62 | $259.60 | $259.60 |
| Purchase #3 | $128.37 | 13.230% | $145.3534 | $145.35 | $145.35 | $145.40 |
| Purchase #4 | $212.47 | 4.264% | $221.5297 | $221.53 | $221.55 | $221.50 |
| Purchase #5 | $122.34 | 8.696% | $132.9787 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $127.75 | 5.348% | $134.5821 | $134.58 | $134.60 | $134.60 |
| Purchase #7 | $120.41 | 6.599% | $128.3559 | $128.36 | $128.35 | $128.40 |
| 7 purchase totals = | $1,160.27 | $1,237.1004 | $1,237.11 | $1,237.15 | $1,237.20 | |