| 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 | $201.28 | 9.345% | $220.0896 | $220.09 | $220.10 | $220.10 |
| Purchase #2 | $179.39 | 3.287% | $185.2865 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $248.47 | 5.422% | $261.942 | $261.94 | $261.95 | $261.90 |
| Purchase #4 | $174.40 | 4.401% | $182.0753 | $182.08 | $182.10 | $182.10 |
| Purchase #5 | $201.83 | 8.249% | $218.479 | $218.48 | $218.50 | $218.50 |
| Purchase #6 | $108.43 | 6.335% | $115.299 | $115.30 | $115.30 | $115.30 |
| Purchase #7 | $8.90 | 6.506% | $9.479 | $9.48 | $9.50 | $9.50 |
| 7 purchase totals = | $1,122.70 | $1,192.6504 | $1,192.66 | $1,192.75 | $1,192.70 | |