| 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 | $128.90 | 3.479% | $133.3844 | $133.38 | $133.40 | $133.40 |
| Purchase #2 | $234.73 | 9.474% | $256.9683 | $256.97 | $256.95 | $257.00 |
| Purchase #3 | $96.26 | 8.533% | $104.4739 | $104.47 | $104.45 | $104.50 |
| Purchase #4 | $202.38 | 4.197% | $210.8739 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $241.55 | 10.821% | $267.6881 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $63.35 | 10.714% | $70.1373 | $70.14 | $70.15 | $70.10 |
| Purchase #7 | $201.88 | 10.216% | $222.5041 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $1,169.05 | $1,266.0300 | $1,266.02 | $1,266.00 | $1,266.10 | |