| 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 | $12.45 | 11.407% | $13.8702 | $13.87 | $13.85 | $13.90 |
| Purchase #2 | $225.77 | 5.775% | $238.8082 | $238.81 | $238.80 | $238.80 |
| Purchase #3 | $176.85 | 11.367% | $196.9525 | $196.95 | $196.95 | $197.00 |
| Purchase #4 | $243.88 | 5.783% | $257.9836 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $205.31 | 10.361% | $226.5822 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $181.72 | 13.667% | $206.5557 | $206.56 | $206.55 | $206.60 |
| Purchase #7 | $125.75 | 11.416% | $140.1056 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $1,171.73 | $1,280.8580 | $1,280.86 | $1,280.85 | $1,281.00 | |