| 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 | $221.53 | 11.310% | $246.585 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $84.60 | 4.333% | $88.2657 | $88.27 | $88.25 | $88.30 |
| Purchase #3 | $202.61 | 6.406% | $215.5892 | $215.59 | $215.60 | $215.60 |
| Purchase #4 | $38.95 | 10.422% | $43.0094 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $93.31 | 7.538% | $100.3437 | $100.34 | $100.35 | $100.30 |
| Purchase #6 | $212.81 | 8.199% | $230.2583 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $236.25 | 11.292% | $262.9274 | $262.93 | $262.95 | $262.90 |
| 7 purchase totals = | $1,090.06 | $1,186.9787 | $1,186.99 | $1,187.00 | $1,187.00 | |