| 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 | $230.87 | 3.137% | $238.1124 | $238.11 | $238.10 | $238.10 |
| Purchase #2 | $9.94 | 10.234% | $10.9573 | $10.96 | $10.95 | $11.00 |
| Purchase #3 | $71.98 | 10.556% | $79.5782 | $79.58 | $79.60 | $79.60 |
| Purchase #4 | $138.92 | 12.568% | $156.3795 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $81.46 | 12.637% | $91.7541 | $91.75 | $91.75 | $91.80 |
| Purchase #6 | $78.72 | 9.235% | $85.9898 | $85.99 | $86.00 | $86.00 |
| Purchase #7 | $161.61 | 6.156% | $171.5587 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $773.50 | $834.3300 | $834.33 | $834.35 | $834.50 | |