| 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 | $235.78 | 12.194% | $264.531 | $264.53 | $264.55 | $264.50 |
| Purchase #2 | $221.74 | 10.431% | $244.8697 | $244.87 | $244.85 | $244.90 |
| Purchase #3 | $99.65 | 9.270% | $108.8876 | $108.89 | $108.90 | $108.90 |
| Purchase #4 | $94.44 | 13.386% | $107.0817 | $107.08 | $107.10 | $107.10 |
| Purchase #5 | $199.39 | 5.219% | $209.7962 | $209.80 | $209.80 | $209.80 |
| Purchase #6 | $227.63 | 10.523% | $251.5835 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $129.87 | 3.315% | $134.1752 | $134.18 | $134.20 | $134.20 |
| 7 purchase totals = | $1,208.50 | $1,320.9249 | $1,320.93 | $1,321.00 | $1,321.00 | |