| 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 | $27.34 | 3.187% | $28.2113 | $28.21 | $28.20 | $28.20 |
| Purchase #2 | $235.99 | 12.296% | $265.0073 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $80.46 | 5.630% | $84.9899 | $84.99 | $85.00 | $85.00 |
| Purchase #4 | $235.44 | 11.647% | $262.8617 | $262.86 | $262.85 | $262.90 |
| Purchase #5 | $181.92 | 5.416% | $191.7728 | $191.77 | $191.75 | $191.80 |
| Purchase #6 | $207.85 | 7.849% | $224.1641 | $224.16 | $224.15 | $224.20 |
| Purchase #7 | $33.43 | 10.760% | $37.0271 | $37.03 | $37.05 | $37.00 |
| 7 purchase totals = | $1,002.43 | $1,094.0342 | $1,094.03 | $1,094.00 | $1,094.10 | |