| 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 | $181.25 | 9.797% | $199.0071 | $199.01 | $199.00 | $199.00 |
| Purchase #2 | $53.25 | 8.435% | $57.7416 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $250.50 | 4.231% | $261.0987 | $261.10 | $261.10 | $261.10 |
| Purchase #4 | $203.33 | 10.775% | $225.2388 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $23.97 | 5.430% | $25.2716 | $25.27 | $25.25 | $25.30 |
| Purchase #6 | $187.44 | 12.774% | $211.3836 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $107.53 | 4.763% | $112.6517 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $1,007.27 | $1,092.3931 | $1,092.39 | $1,092.40 | $1,092.40 | |