| 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 | $247.29 | 13.423% | $280.4837 | $280.48 | $280.50 | $280.50 |
| Purchase #2 | $144.76 | 11.770% | $161.7983 | $161.80 | $161.80 | $161.80 |
| Purchase #3 | $214.84 | 3.499% | $222.3573 | $222.36 | $222.35 | $222.40 |
| Purchase #4 | $97.84 | 13.559% | $111.1061 | $111.11 | $111.10 | $111.10 |
| Purchase #5 | $11.79 | 7.426% | $12.6655 | $12.67 | $12.65 | $12.70 |
| Purchase #6 | $108.62 | 5.722% | $114.8352 | $114.84 | $114.85 | $114.80 |
| Purchase #7 | $189.53 | 6.779% | $202.3782 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,014.67 | $1,105.6243 | $1,105.64 | $1,105.65 | $1,105.70 | |