| 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 | $32.89 | 13.225% | $37.2397 | $37.24 | $37.25 | $37.20 |
| Purchase #2 | $198.77 | 13.781% | $226.1625 | $226.16 | $226.15 | $226.20 |
| Purchase #3 | $164.30 | 10.253% | $181.1457 | $181.15 | $181.15 | $181.10 |
| Purchase #4 | $248.72 | 12.320% | $279.3623 | $279.36 | $279.35 | $279.40 |
| Purchase #5 | $36.38 | 9.841% | $39.9602 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $172.38 | 10.658% | $190.7523 | $190.75 | $190.75 | $190.80 |
| Purchase #7 | $236.61 | 10.602% | $261.6954 | $261.70 | $261.70 | $261.70 |
| 7 purchase totals = | $1,090.05 | $1,216.3181 | $1,216.32 | $1,216.30 | $1,216.40 | |