| 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 | $45.71 | 12.283% | $51.3246 | $51.32 | $51.30 | $51.30 |
| Purchase #2 | $6.63 | 6.293% | $7.0472 | $7.05 | $7.05 | $7.00 |
| Purchase #3 | $119.81 | 7.125% | $128.3465 | $128.35 | $128.35 | $128.30 |
| Purchase #4 | $122.58 | 3.765% | $127.1951 | $127.20 | $127.20 | $127.20 |
| Purchase #5 | $130.92 | 10.148% | $144.2058 | $144.21 | $144.20 | $144.20 |
| Purchase #6 | $145.89 | 6.246% | $155.0023 | $155.00 | $155.00 | $155.00 |
| Purchase #7 | $183.76 | 13.275% | $208.1541 | $208.15 | $208.15 | $208.20 |
| 7 purchase totals = | $755.30 | $821.2756 | $821.28 | $821.25 | $821.20 | |