| 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 | $31.76 | 8.128% | $34.3415 | $34.34 | $34.35 | $34.30 |
| Purchase #2 | $198.69 | 12.654% | $223.8322 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $212.57 | 12.749% | $239.6705 | $239.67 | $239.65 | $239.70 |
| Purchase #4 | $163.40 | 11.330% | $181.9132 | $181.91 | $181.90 | $181.90 |
| Purchase #5 | $131.25 | 5.490% | $138.4556 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $239.96 | 13.802% | $273.0793 | $273.08 | $273.10 | $273.10 |
| Purchase #7 | $78.94 | 3.316% | $81.5577 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $1,056.57 | $1,172.8500 | $1,172.85 | $1,172.85 | $1,172.90 | |