| 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 | $238.55 | 5.645% | $252.0161 | $252.02 | $252.00 | $252.00 |
| Purchase #2 | $234.53 | 4.180% | $244.3334 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $126.40 | 11.747% | $141.2482 | $141.25 | $141.25 | $141.20 |
| Purchase #4 | $126.45 | 11.460% | $140.9412 | $140.94 | $140.95 | $140.90 |
| Purchase #5 | $66.80 | 9.685% | $73.2696 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $185.47 | 11.702% | $207.1737 | $207.17 | $207.15 | $207.20 |
| Purchase #7 | $230.38 | 12.233% | $258.5624 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,208.58 | $1,317.5446 | $1,317.54 | $1,317.50 | $1,317.50 | |