| 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 | $230.28 | 8.808% | $250.5631 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $190.61 | 9.172% | $208.0927 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $175.56 | 7.748% | $189.1624 | $189.16 | $189.15 | $189.20 |
| Purchase #4 | $49.56 | 6.434% | $52.7487 | $52.75 | $52.75 | $52.70 |
| Purchase #5 | $242.60 | 9.763% | $266.285 | $266.29 | $266.30 | $266.30 |
| Purchase #6 | $55.99 | 5.104% | $58.8477 | $58.85 | $58.85 | $58.80 |
| Purchase #7 | $12.30 | 6.816% | $13.1384 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $956.90 | $1,038.8380 | $1,038.84 | $1,038.85 | $1,038.80 | |