| 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 | $211.72 | 10.697% | $234.3677 | $234.37 | $234.35 | $234.40 |
| Purchase #2 | $229.84 | 3.356% | $237.5534 | $237.55 | $237.55 | $237.60 |
| Purchase #3 | $241.86 | 11.263% | $269.1007 | $269.10 | $269.10 | $269.10 |
| Purchase #4 | $16.55 | 12.766% | $18.6628 | $18.66 | $18.65 | $18.70 |
| Purchase #5 | $170.29 | 10.394% | $187.9899 | $187.99 | $188.00 | $188.00 |
| Purchase #6 | $144.89 | 11.481% | $161.5248 | $161.52 | $161.50 | $161.50 |
| Purchase #7 | $97.40 | 7.581% | $104.7839 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $1,112.55 | $1,213.9832 | $1,213.97 | $1,213.95 | $1,214.10 | |