| 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 | $185.28 | 13.685% | $210.6356 | $210.64 | $210.65 | $210.60 |
| Purchase #2 | $79.29 | 10.291% | $87.4497 | $87.45 | $87.45 | $87.40 |
| Purchase #3 | $109.79 | 8.706% | $119.3483 | $119.35 | $119.35 | $119.30 |
| Purchase #4 | $193.75 | 11.138% | $215.3299 | $215.33 | $215.35 | $215.30 |
| Purchase #5 | $6.83 | 11.760% | $7.6332 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $127.61 | 12.135% | $143.0955 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $218.32 | 3.567% | $226.1075 | $226.11 | $226.10 | $226.10 |
| 7 purchase totals = | $920.87 | $1,009.5997 | $1,009.61 | $1,009.65 | $1,009.40 | |