| 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 | $8.28 | 9.244% | $9.0454 | $9.05 | $9.05 | $9.00 |
| Purchase #2 | $247.72 | 8.348% | $268.3997 | $268.40 | $268.40 | $268.40 |
| Purchase #3 | $165.85 | 4.421% | $173.1822 | $173.18 | $173.20 | $173.20 |
| Purchase #4 | $216.70 | 9.641% | $237.592 | $237.59 | $237.60 | $237.60 |
| Purchase #5 | $53.76 | 6.417% | $57.2098 | $57.21 | $57.20 | $57.20 |
| Purchase #6 | $147.44 | 13.777% | $167.7528 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $97.70 | 7.235% | $104.7686 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $937.45 | $1,017.9505 | $1,017.95 | $1,017.95 | $1,018.00 | |