| 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 | $83.81 | 3.105% | $86.4123 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $17.29 | 5.867% | $18.3044 | $18.30 | $18.30 | $18.30 |
| Purchase #3 | $238.86 | 12.174% | $267.9388 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $170.98 | 7.412% | $183.653 | $183.65 | $183.65 | $183.70 |
| Purchase #5 | $203.53 | 11.195% | $226.3152 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $19.65 | 7.688% | $21.1607 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $224.60 | 11.148% | $249.6384 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $958.72 | $1,053.4228 | $1,053.42 | $1,053.40 | $1,053.40 | |