| 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 | $214.68 | 6.606% | $228.8618 | $228.86 | $228.85 | $228.90 |
| Purchase #2 | $115.90 | 6.198% | $123.0835 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $146.84 | 4.474% | $153.4096 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $89.97 | 8.365% | $97.496 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $44.47 | 11.613% | $49.6343 | $49.63 | $49.65 | $49.60 |
| Purchase #6 | $176.83 | 12.873% | $199.5933 | $199.59 | $199.60 | $199.60 |
| Purchase #7 | $172.71 | 13.256% | $195.6044 | $195.60 | $195.60 | $195.60 |
| 7 purchase totals = | $961.40 | $1,047.6829 | $1,047.67 | $1,047.70 | $1,047.70 | |