| 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 | $233.42 | 3.360% | $241.2629 | $241.26 | $241.25 | $241.30 |
| Purchase #2 | $143.40 | 6.489% | $152.7052 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $181.57 | 4.342% | $189.4538 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $92.76 | 5.222% | $97.6039 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $201.31 | 7.388% | $216.1828 | $216.18 | $216.20 | $216.20 |
| Purchase #6 | $137.47 | 4.584% | $143.7716 | $143.77 | $143.75 | $143.80 |
| Purchase #7 | $14.74 | 13.153% | $16.6788 | $16.68 | $16.70 | $16.70 |
| 7 purchase totals = | $1,004.67 | $1,057.6590 | $1,057.65 | $1,057.65 | $1,057.80 | |