| 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 | $111.70 | 9.197% | $121.973 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $120.89 | 12.624% | $136.1512 | $136.15 | $136.15 | $136.20 |
| Purchase #3 | $133.91 | 4.823% | $140.3685 | $140.37 | $140.35 | $140.40 |
| Purchase #4 | $58.59 | 3.234% | $60.4848 | $60.48 | $60.50 | $60.50 |
| Purchase #5 | $185.48 | 4.398% | $193.6374 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $166.34 | 11.683% | $185.7735 | $185.77 | $185.75 | $185.80 |
| Purchase #7 | $188.83 | 4.736% | $197.773 | $197.77 | $197.75 | $197.80 |
| 7 purchase totals = | $965.74 | $1,036.1614 | $1,036.15 | $1,036.10 | $1,036.30 | |