| 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 | $190.38 | 8.244% | $206.0749 | $206.07 | $206.05 | $206.10 |
| Purchase #2 | $88.39 | 10.720% | $97.8654 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $159.69 | 4.286% | $166.5343 | $166.53 | $166.55 | $166.50 |
| Purchase #4 | $236.98 | 3.425% | $245.0966 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $184.32 | 8.393% | $199.79 | $199.79 | $199.80 | $199.80 |
| Purchase #6 | $139.40 | 5.700% | $147.3458 | $147.35 | $147.35 | $147.30 |
| Purchase #7 | $61.85 | 3.521% | $64.0277 | $64.03 | $64.05 | $64.00 |
| 7 purchase totals = | $1,061.01 | $1,126.7347 | $1,126.74 | $1,126.75 | $1,126.70 | |