| 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 | $222.25 | 7.561% | $239.0543 | $239.05 | $239.05 | $239.10 |
| Purchase #2 | $191.27 | 11.497% | $213.2603 | $213.26 | $213.25 | $213.30 |
| Purchase #3 | $134.52 | 12.219% | $150.957 | $150.96 | $150.95 | $151.00 |
| Purchase #4 | $189.56 | 5.206% | $199.4285 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $7.81 | 6.482% | $8.3162 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $208.71 | 7.237% | $223.8143 | $223.81 | $223.80 | $223.80 |
| Purchase #7 | $94.36 | 6.350% | $100.3519 | $100.35 | $100.35 | $100.40 |
| 7 purchase totals = | $1,048.48 | $1,135.1825 | $1,135.18 | $1,135.15 | $1,135.30 | |