| 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 | $121.88 | 10.177% | $134.2837 | $134.28 | $134.30 | $134.30 |
| Purchase #2 | $6.62 | 8.733% | $7.1981 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $226.54 | 10.295% | $249.8623 | $249.86 | $249.85 | $249.90 |
| Purchase #4 | $165.44 | 9.493% | $181.1452 | $181.15 | $181.15 | $181.10 |
| Purchase #5 | $118.54 | 12.708% | $133.6041 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $199.75 | 4.869% | $209.4758 | $209.48 | $209.50 | $209.50 |
| Purchase #7 | $130.82 | 8.842% | $142.3871 | $142.39 | $142.40 | $142.40 |
| 7 purchase totals = | $969.59 | $1,057.9563 | $1,057.96 | $1,058.00 | $1,058.00 | |