| 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 | $216.75 | 6.333% | $230.4768 | $230.48 | $230.50 | $230.50 |
| Purchase #2 | $205.76 | 4.305% | $214.618 | $214.62 | $214.60 | $214.60 |
| Purchase #3 | $250.88 | 3.521% | $259.7135 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $80.95 | 6.570% | $86.2684 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $144.51 | 7.696% | $155.6315 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $6.56 | 8.506% | $7.118 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $106.35 | 8.739% | $115.6439 | $115.64 | $115.65 | $115.60 |
| 7 purchase totals = | $1,011.76 | $1,069.4701 | $1,069.47 | $1,069.45 | $1,069.40 | |