| 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 | $91.78 | 11.566% | $102.3953 | $102.40 | $102.40 | $102.40 |
| Purchase #2 | $115.66 | 7.654% | $124.5126 | $124.51 | $124.50 | $124.50 |
| Purchase #3 | $79.73 | 7.603% | $85.7919 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $56.97 | 13.153% | $64.4633 | $64.46 | $64.45 | $64.50 |
| Purchase #5 | $186.50 | 3.367% | $192.7795 | $192.78 | $192.80 | $192.80 |
| Purchase #6 | $125.94 | 7.747% | $135.6966 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $231.53 | 13.858% | $263.6154 | $263.62 | $263.60 | $263.60 |
| 7 purchase totals = | $888.11 | $969.2546 | $969.26 | $969.25 | $969.30 | |