| 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 | $147.93 | 12.492% | $166.4094 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $201.95 | 3.651% | $209.3232 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $122.27 | 9.587% | $133.992 | $133.99 | $134.00 | $134.00 |
| Purchase #4 | $181.40 | 12.304% | $203.7195 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $38.65 | 9.308% | $42.2475 | $42.25 | $42.25 | $42.20 |
| Purchase #6 | $128.27 | 5.419% | $135.221 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $205.29 | 9.202% | $224.1808 | $224.18 | $224.20 | $224.20 |
| 7 purchase totals = | $1,025.76 | $1,115.0934 | $1,115.09 | $1,115.05 | $1,115.00 | |