| 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 | $192.52 | 10.173% | $212.1051 | $212.11 | $212.10 | $212.10 |
| Purchase #2 | $104.68 | 9.376% | $114.4948 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $85.81 | 13.450% | $97.3514 | $97.35 | $97.35 | $97.40 |
| Purchase #4 | $236.29 | 9.148% | $257.9058 | $257.91 | $257.90 | $257.90 |
| Purchase #5 | $171.33 | 5.792% | $181.2534 | $181.25 | $181.25 | $181.30 |
| Purchase #6 | $118.87 | 7.724% | $128.0515 | $128.05 | $128.05 | $128.10 |
| Purchase #7 | $101.54 | 3.112% | $104.6999 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $1,011.04 | $1,095.8619 | $1,095.86 | $1,095.85 | $1,096.00 | |