| 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 | $247.99 | 9.443% | $271.4077 | $271.41 | $271.40 | $271.40 |
| Purchase #2 | $78.64 | 12.333% | $88.3387 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $169.26 | 8.203% | $183.1444 | $183.14 | $183.15 | $183.10 |
| Purchase #4 | $119.56 | 12.555% | $134.5708 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $183.44 | 4.658% | $191.9846 | $191.98 | $192.00 | $192.00 |
| Purchase #6 | $106.37 | 12.506% | $119.6726 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $57.85 | 5.219% | $60.8692 | $60.87 | $60.85 | $60.90 |
| 7 purchase totals = | $963.11 | $1,049.9880 | $1,049.98 | $1,049.95 | $1,050.00 | |