| 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 | $16.36 | 5.372% | $17.2389 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $115.96 | 9.450% | $126.9182 | $126.92 | $126.90 | $126.90 |
| Purchase #3 | $216.45 | 10.827% | $239.885 | $239.89 | $239.90 | $239.90 |
| Purchase #4 | $95.47 | 10.149% | $105.1593 | $105.16 | $105.15 | $105.20 |
| Purchase #5 | $185.47 | 7.361% | $199.1224 | $199.12 | $199.10 | $199.10 |
| Purchase #6 | $206.48 | 3.839% | $214.4068 | $214.41 | $214.40 | $214.40 |
| Purchase #7 | $160.70 | 4.446% | $167.8447 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $996.89 | $1,070.5753 | $1,070.58 | $1,070.55 | $1,070.50 | |