| 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 | $230.96 | 6.382% | $245.6999 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $196.59 | 13.273% | $222.6834 | $222.68 | $222.70 | $222.70 |
| Purchase #3 | $89.49 | 6.432% | $95.246 | $95.25 | $95.25 | $95.20 |
| Purchase #4 | $241.81 | 8.838% | $263.1812 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $172.30 | 4.286% | $179.6848 | $179.68 | $179.70 | $179.70 |
| Purchase #6 | $78.84 | 12.123% | $88.3978 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $213.95 | 4.661% | $223.9222 | $223.92 | $223.90 | $223.90 |
| 7 purchase totals = | $1,223.94 | $1,318.8153 | $1,318.81 | $1,318.85 | $1,318.80 | |