| 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 | $223.39 | 5.235% | $235.0845 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $167.47 | 7.505% | $180.0386 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $13.38 | 9.595% | $14.6638 | $14.66 | $14.65 | $14.70 |
| Purchase #4 | $149.27 | 4.670% | $156.2409 | $156.24 | $156.25 | $156.20 |
| Purchase #5 | $191.46 | 4.273% | $199.6411 | $199.64 | $199.65 | $199.60 |
| Purchase #6 | $236.50 | 3.174% | $244.0065 | $244.01 | $244.00 | $244.00 |
| Purchase #7 | $233.26 | 6.417% | $248.2283 | $248.23 | $248.25 | $248.20 |
| 7 purchase totals = | $1,214.73 | $1,277.9037 | $1,277.90 | $1,277.95 | $1,277.80 | |