| 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 | $195.55 | 3.238% | $201.8819 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $83.45 | 3.785% | $86.6086 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $44.36 | 9.772% | $48.6949 | $48.69 | $48.70 | $48.70 |
| Purchase #4 | $227.43 | 11.130% | $252.743 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $16.53 | 9.205% | $18.0516 | $18.05 | $18.05 | $18.10 |
| Purchase #6 | $201.58 | 7.454% | $216.6058 | $216.61 | $216.60 | $216.60 |
| Purchase #7 | $19.67 | 13.309% | $22.2879 | $22.29 | $22.30 | $22.30 |
| 7 purchase totals = | $788.57 | $846.8737 | $846.87 | $846.90 | $846.90 | |