| 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 | $224.95 | 13.850% | $256.1056 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $47.25 | 11.711% | $52.7834 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $222.88 | 8.288% | $241.3523 | $241.35 | $241.35 | $241.40 |
| Purchase #4 | $138.95 | 10.587% | $153.6606 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $115.27 | 8.133% | $124.6449 | $124.64 | $124.65 | $124.60 |
| Purchase #6 | $183.61 | 8.492% | $199.2022 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $201.26 | 6.312% | $213.9635 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,134.17 | $1,241.7125 | $1,241.70 | $1,241.70 | $1,241.80 | |