| 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 | $192.72 | 7.434% | $207.0468 | $207.05 | $207.05 | $207.00 |
| Purchase #2 | $200.51 | 12.756% | $226.0871 | $226.09 | $226.10 | $226.10 |
| Purchase #3 | $96.66 | 10.851% | $107.1486 | $107.15 | $107.15 | $107.10 |
| Purchase #4 | $111.47 | 10.578% | $123.2613 | $123.26 | $123.25 | $123.30 |
| Purchase #5 | $148.50 | 13.283% | $168.2253 | $168.23 | $168.25 | $168.20 |
| Purchase #6 | $110.82 | 9.136% | $120.9445 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $203.82 | 12.613% | $229.5278 | $229.53 | $229.55 | $229.50 |
| 7 purchase totals = | $1,064.50 | $1,182.2414 | $1,182.25 | $1,182.30 | $1,182.10 | |