| 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 | $222.97 | 3.756% | $231.3448 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $192.91 | 5.584% | $203.6821 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $126.97 | 4.462% | $132.6354 | $132.64 | $132.65 | $132.60 |
| Purchase #4 | $99.78 | 12.572% | $112.3243 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $112.85 | 13.691% | $128.3003 | $128.30 | $128.30 | $128.30 |
| Purchase #6 | $146.84 | 4.424% | $153.3362 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $148.59 | 8.608% | $161.3806 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $1,050.91 | $1,123.0037 | $1,123.00 | $1,123.05 | $1,122.90 | |