| 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 | $117.91 | 9.191% | $128.7471 | $128.75 | $128.75 | $128.70 |
| Purchase #2 | $93.34 | 11.729% | $104.2878 | $104.29 | $104.30 | $104.30 |
| Purchase #3 | $186.94 | 10.847% | $207.2174 | $207.22 | $207.20 | $207.20 |
| Purchase #4 | $85.47 | 3.562% | $88.5144 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $97.64 | 3.284% | $100.8465 | $100.85 | $100.85 | $100.80 |
| Purchase #6 | $154.99 | 7.171% | $166.1043 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $202.90 | 6.354% | $215.7923 | $215.79 | $215.80 | $215.80 |
| 7 purchase totals = | $939.19 | $1,011.5098 | $1,011.51 | $1,011.50 | $1,011.40 | |