| 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 | $208.30 | 3.635% | $215.8717 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $214.37 | 6.463% | $228.2247 | $228.22 | $228.20 | $228.20 |
| Purchase #3 | $147.98 | 8.606% | $160.7152 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $182.54 | 6.662% | $194.7008 | $194.70 | $194.70 | $194.70 |
| Purchase #5 | $8.99 | 8.386% | $9.7439 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $206.26 | 3.173% | $212.8046 | $212.80 | $212.80 | $212.80 |
| Purchase #7 | $171.28 | 4.540% | $179.0561 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,139.72 | $1,201.1170 | $1,201.11 | $1,201.05 | $1,201.10 | |