| 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 | $225.28 | 4.460% | $235.3275 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $227.49 | 9.414% | $248.9059 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $206.34 | 5.869% | $218.4501 | $218.45 | $218.45 | $218.50 |
| Purchase #4 | $128.54 | 12.400% | $144.479 | $144.48 | $144.50 | $144.50 |
| Purchase #5 | $10.68 | 9.367% | $11.6804 | $11.68 | $11.70 | $11.70 |
| Purchase #6 | $162.34 | 10.313% | $179.0821 | $179.08 | $179.10 | $179.10 |
| Purchase #7 | $164.93 | 8.725% | $179.3201 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,125.60 | $1,217.2451 | $1,217.25 | $1,217.30 | $1,217.30 | |