| 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 | $121.83 | 11.546% | $135.8965 | $135.90 | $135.90 | $135.90 |
| Purchase #2 | $186.29 | 10.610% | $206.0554 | $206.06 | $206.05 | $206.10 |
| Purchase #3 | $124.52 | 4.437% | $130.045 | $130.05 | $130.05 | $130.00 |
| Purchase #4 | $105.91 | 10.681% | $117.2222 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $242.60 | 12.641% | $273.2671 | $273.27 | $273.25 | $273.30 |
| Purchase #6 | $11.40 | 6.687% | $12.1623 | $12.16 | $12.15 | $12.20 |
| Purchase #7 | $236.65 | 12.108% | $265.3036 | $265.30 | $265.30 | $265.30 |
| 7 purchase totals = | $1,029.20 | $1,139.9521 | $1,139.96 | $1,139.90 | $1,140.00 | |