| 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 | $212.32 | 10.300% | $234.189 | $234.19 | $234.20 | $234.20 |
| Purchase #2 | $169.53 | 3.159% | $174.8855 | $174.89 | $174.90 | $174.90 |
| Purchase #3 | $139.67 | 3.668% | $144.7931 | $144.79 | $144.80 | $144.80 |
| Purchase #4 | $110.94 | 8.259% | $120.1025 | $120.10 | $120.10 | $120.10 |
| Purchase #5 | $240.43 | 5.874% | $254.5529 | $254.55 | $254.55 | $254.60 |
| Purchase #6 | $78.96 | 4.243% | $82.3103 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $165.90 | 12.203% | $186.1448 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $1,117.75 | $1,196.9781 | $1,196.97 | $1,197.00 | $1,197.00 | |