| 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 | $11.25 | 6.561% | $11.9881 | $11.99 | $12.00 | $12.00 |
| Purchase #2 | $248.34 | 11.719% | $277.443 | $277.44 | $277.45 | $277.40 |
| Purchase #3 | $206.77 | 5.182% | $217.4848 | $217.48 | $217.50 | $217.50 |
| Purchase #4 | $95.29 | 11.475% | $106.2245 | $106.22 | $106.20 | $106.20 |
| Purchase #5 | $202.72 | 9.816% | $222.619 | $222.62 | $222.60 | $222.60 |
| Purchase #6 | $94.34 | 11.685% | $105.3636 | $105.36 | $105.35 | $105.40 |
| Purchase #7 | $197.77 | 6.710% | $211.0404 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $1,056.48 | $1,152.1634 | $1,152.15 | $1,152.15 | $1,152.10 | |