| 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 | $210.68 | 12.761% | $237.5649 | $237.56 | $237.55 | $237.60 |
| Purchase #2 | $165.93 | 13.649% | $188.5778 | $188.58 | $188.60 | $188.60 |
| Purchase #3 | $183.98 | 4.168% | $191.6483 | $191.65 | $191.65 | $191.60 |
| Purchase #4 | $12.68 | 4.704% | $13.2765 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $119.45 | 7.428% | $128.3227 | $128.32 | $128.30 | $128.30 |
| Purchase #6 | $181.66 | 3.709% | $188.3978 | $188.40 | $188.40 | $188.40 |
| Purchase #7 | $136.47 | 3.527% | $141.2833 | $141.28 | $141.30 | $141.30 |
| 7 purchase totals = | $1,010.85 | $1,089.0713 | $1,089.07 | $1,089.10 | $1,089.10 | |