| 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 | $122.54 | 3.733% | $127.1144 | $127.11 | $127.10 | $127.10 |
| Purchase #2 | $187.26 | 13.503% | $212.5457 | $212.55 | $212.55 | $212.50 |
| Purchase #3 | $206.28 | 10.855% | $228.6717 | $228.67 | $228.65 | $228.70 |
| Purchase #4 | $103.78 | 10.190% | $114.3552 | $114.36 | $114.35 | $114.40 |
| Purchase #5 | $222.55 | 7.497% | $239.2346 | $239.23 | $239.25 | $239.20 |
| Purchase #6 | $107.76 | 13.522% | $122.3313 | $122.33 | $122.35 | $122.30 |
| Purchase #7 | $150.79 | 4.780% | $157.9978 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $1,100.96 | $1,202.2507 | $1,202.25 | $1,202.25 | $1,202.20 | |