| 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 | $201.93 | 12.839% | $227.8558 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $143.51 | 3.436% | $148.441 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $40.51 | 13.512% | $45.9837 | $45.98 | $46.00 | $46.00 |
| Purchase #4 | $118.85 | 9.845% | $130.5508 | $130.55 | $130.55 | $130.60 |
| Purchase #5 | $222.77 | 12.726% | $251.1197 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $189.41 | 8.530% | $205.5667 | $205.57 | $205.55 | $205.60 |
| Purchase #7 | $215.53 | 7.248% | $231.1516 | $231.15 | $231.15 | $231.20 |
| 7 purchase totals = | $1,132.51 | $1,240.6693 | $1,240.67 | $1,240.65 | $1,240.80 | |