| 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 | $191.59 | 4.869% | $200.9185 | $200.92 | $200.90 | $200.90 |
| Purchase #2 | $134.47 | 9.458% | $147.1882 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $238.73 | 5.607% | $252.1156 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $196.40 | 9.328% | $214.7202 | $214.72 | $214.70 | $214.70 |
| Purchase #5 | $249.79 | 4.233% | $260.3636 | $260.36 | $260.35 | $260.40 |
| Purchase #6 | $39.77 | 13.232% | $45.0324 | $45.03 | $45.05 | $45.00 |
| Purchase #7 | $57.57 | 7.676% | $61.9891 | $61.99 | $62.00 | $62.00 |
| 7 purchase totals = | $1,108.32 | $1,182.3276 | $1,182.33 | $1,182.30 | $1,182.30 | |