| 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 | $8.79 | 10.130% | $9.6804 | $9.68 | $9.70 | $9.70 |
| Purchase #2 | $223.43 | 11.734% | $249.6473 | $249.65 | $249.65 | $249.60 |
| Purchase #3 | $197.53 | 4.850% | $207.1102 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $151.84 | 4.291% | $158.3555 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $192.79 | 5.332% | $203.0696 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $155.87 | 10.283% | $171.8981 | $171.90 | $171.90 | $171.90 |
| Purchase #7 | $5.48 | 3.491% | $5.6713 | $5.67 | $5.65 | $5.70 |
| 7 purchase totals = | $935.73 | $1,005.4324 | $1,005.44 | $1,005.40 | $1,005.50 | |