| 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 | $223.53 | 4.701% | $234.0381 | $234.04 | $234.05 | $234.00 |
| Purchase #2 | $5.61 | 7.370% | $6.0235 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $248.73 | 4.255% | $259.3135 | $259.31 | $259.30 | $259.30 |
| Purchase #4 | $15.34 | 9.734% | $16.8332 | $16.83 | $16.85 | $16.80 |
| Purchase #5 | $114.66 | 12.529% | $129.0258 | $129.03 | $129.05 | $129.00 |
| Purchase #6 | $7.30 | 12.339% | $8.2007 | $8.20 | $8.20 | $8.20 |
| Purchase #7 | $94.66 | 3.465% | $97.94 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $709.83 | $751.3748 | $751.37 | $751.40 | $751.20 | |