| 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 | $199.65 | 4.686% | $209.0056 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $199.55 | 13.650% | $226.7886 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $239.60 | 6.712% | $255.682 | $255.68 | $255.70 | $255.70 |
| Purchase #4 | $39.65 | 10.261% | $43.7185 | $43.72 | $43.70 | $43.70 |
| Purchase #5 | $214.52 | 7.308% | $230.1971 | $230.20 | $230.20 | $230.20 |
| Purchase #6 | $239.39 | 4.513% | $250.1937 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $7.78 | 5.242% | $8.1878 | $8.19 | $8.20 | $8.20 |
| 7 purchase totals = | $1,140.14 | $1,223.7733 | $1,223.78 | $1,223.80 | $1,223.80 | |