| 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 | $166.37 | 13.747% | $189.2409 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $220.75 | 13.241% | $249.9795 | $249.98 | $250.00 | $250.00 |
| Purchase #3 | $247.47 | 12.153% | $277.545 | $277.55 | $277.55 | $277.50 |
| Purchase #4 | $230.53 | 3.740% | $239.1518 | $239.15 | $239.15 | $239.20 |
| Purchase #5 | $72.47 | 4.350% | $75.6224 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $217.55 | 3.641% | $225.471 | $225.47 | $225.45 | $225.50 |
| Purchase #7 | $223.53 | 8.863% | $243.3415 | $243.34 | $243.35 | $243.30 |
| 7 purchase totals = | $1,378.67 | $1,500.3521 | $1,500.35 | $1,500.35 | $1,500.30 | |