| 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 | $211.86 | 11.131% | $235.4421 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $140.74 | 5.203% | $148.0627 | $148.06 | $148.05 | $148.10 |
| Purchase #3 | $96.68 | 8.560% | $104.9558 | $104.96 | $104.95 | $105.00 |
| Purchase #4 | $210.79 | 5.839% | $223.098 | $223.10 | $223.10 | $223.10 |
| Purchase #5 | $93.68 | 5.522% | $98.853 | $98.85 | $98.85 | $98.90 |
| Purchase #6 | $88.65 | 11.391% | $98.7481 | $98.75 | $98.75 | $98.70 |
| Purchase #7 | $171.50 | 5.193% | $180.406 | $180.41 | $180.40 | $180.40 |
| 7 purchase totals = | $1,013.90 | $1,089.5657 | $1,089.57 | $1,089.55 | $1,089.60 | |