| 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 | $173.86 | 11.272% | $193.4575 | $193.46 | $193.45 | $193.50 |
| Purchase #2 | $9.94 | 5.671% | $10.5037 | $10.50 | $10.50 | $10.50 |
| Purchase #3 | $205.41 | 5.400% | $216.5021 | $216.50 | $216.50 | $216.50 |
| Purchase #4 | $127.76 | 8.494% | $138.6119 | $138.61 | $138.60 | $138.60 |
| Purchase #5 | $234.30 | 8.622% | $254.5013 | $254.50 | $254.50 | $254.50 |
| Purchase #6 | $56.76 | 11.775% | $63.4435 | $63.44 | $63.45 | $63.40 |
| Purchase #7 | $83.59 | 9.678% | $91.6798 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $891.62 | $968.6998 | $968.69 | $968.70 | $968.70 | |