| 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 | $127.39 | 8.795% | $138.594 | $138.59 | $138.60 | $138.60 |
| Purchase #2 | $63.50 | 13.295% | $71.9423 | $71.94 | $71.95 | $71.90 |
| Purchase #3 | $159.39 | 10.118% | $175.5171 | $175.52 | $175.50 | $175.50 |
| Purchase #4 | $110.95 | 9.349% | $121.3227 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $202.63 | 6.799% | $216.4068 | $216.41 | $216.40 | $216.40 |
| Purchase #6 | $140.46 | 9.837% | $154.2771 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $139.29 | 3.675% | $144.4089 | $144.41 | $144.40 | $144.40 |
| 7 purchase totals = | $943.61 | $1,022.4689 | $1,022.47 | $1,022.45 | $1,022.40 | |