| 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 | $234.34 | 7.622% | $252.2014 | $252.20 | $252.20 | $252.20 |
| Purchase #2 | $245.70 | 13.409% | $278.6459 | $278.65 | $278.65 | $278.60 |
| Purchase #3 | $11.78 | 12.176% | $13.2143 | $13.21 | $13.20 | $13.20 |
| Purchase #4 | $159.67 | 13.845% | $181.7763 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $15.59 | 6.762% | $16.6442 | $16.64 | $16.65 | $16.60 |
| Purchase #6 | $216.42 | 3.451% | $223.8887 | $223.89 | $223.90 | $223.90 |
| Purchase #7 | $116.85 | 12.672% | $131.6572 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $1,000.35 | $1,098.0280 | $1,098.03 | $1,098.05 | $1,098.00 | |