| 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 | $131.89 | 10.824% | $146.1658 | $146.17 | $146.15 | $146.20 |
| Purchase #2 | $240.57 | 12.703% | $271.1296 | $271.13 | $271.15 | $271.10 |
| Purchase #3 | $130.76 | 7.872% | $141.0534 | $141.05 | $141.05 | $141.10 |
| Purchase #4 | $120.71 | 8.524% | $130.9993 | $131.00 | $131.00 | $131.00 |
| Purchase #5 | $227.77 | 8.634% | $247.4357 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $192.85 | 4.298% | $201.1387 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $175.69 | 3.339% | $181.5563 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $1,220.24 | $1,319.4788 | $1,319.49 | $1,319.50 | $1,319.50 | |