| 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 | $107.32 | 4.629% | $112.2878 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $5.74 | 9.108% | $6.2628 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $201.63 | 10.248% | $222.293 | $222.29 | $222.30 | $222.30 |
| Purchase #4 | $171.50 | 5.690% | $181.2584 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $134.75 | 13.123% | $152.4332 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $184.92 | 9.314% | $202.1434 | $202.14 | $202.15 | $202.10 |
| Purchase #7 | $190.93 | 9.591% | $209.2421 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $996.79 | $1,085.9207 | $1,085.91 | $1,085.95 | $1,085.90 | |