| 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 | $238.72 | 3.107% | $246.137 | $246.14 | $246.15 | $246.10 |
| Purchase #2 | $121.67 | 13.463% | $138.0504 | $138.05 | $138.05 | $138.10 |
| Purchase #3 | $184.90 | 13.773% | $210.3663 | $210.37 | $210.35 | $210.40 |
| Purchase #4 | $250.56 | 7.478% | $269.2969 | $269.30 | $269.30 | $269.30 |
| Purchase #5 | $176.52 | 12.488% | $198.5638 | $198.56 | $198.55 | $198.60 |
| Purchase #6 | $53.56 | 13.149% | $60.6026 | $60.60 | $60.60 | $60.60 |
| Purchase #7 | $119.31 | 6.644% | $127.237 | $127.24 | $127.25 | $127.20 |
| 7 purchase totals = | $1,145.24 | $1,250.2540 | $1,250.26 | $1,250.25 | $1,250.30 | |