| 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 | $9.36 | 8.767% | $10.1806 | $10.18 | $10.20 | $10.20 |
| Purchase #2 | $207.47 | 12.771% | $233.966 | $233.97 | $233.95 | $234.00 |
| Purchase #3 | $207.90 | 8.253% | $225.058 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $62.34 | 6.137% | $66.1658 | $66.17 | $66.15 | $66.20 |
| Purchase #5 | $154.36 | 10.646% | $170.7932 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $236.79 | 6.813% | $252.9225 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $221.72 | 10.700% | $245.444 | $245.44 | $245.45 | $245.40 |
| 7 purchase totals = | $1,099.94 | $1,204.5301 | $1,204.53 | $1,204.50 | $1,204.60 | |