| 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 | $237.84 | 8.742% | $258.632 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $170.29 | 9.163% | $185.8937 | $185.89 | $185.90 | $185.90 |
| Purchase #3 | $37.92 | 4.868% | $39.7659 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $20.29 | 9.690% | $22.2561 | $22.26 | $22.25 | $22.30 |
| Purchase #5 | $130.56 | 8.506% | $141.6654 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $120.91 | 4.343% | $126.1611 | $126.16 | $126.15 | $126.20 |
| Purchase #7 | $109.61 | 4.732% | $114.7967 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $827.42 | $889.1709 | $889.18 | $889.15 | $889.30 | |