| 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 | $132.30 | 13.584% | $150.2716 | $150.27 | $150.25 | $150.30 |
| Purchase #2 | $13.97 | 8.389% | $15.1419 | $15.14 | $15.15 | $15.10 |
| Purchase #3 | $217.67 | 7.381% | $233.7362 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $228.66 | 9.658% | $250.744 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $228.85 | 8.165% | $247.5356 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $95.91 | 5.676% | $101.3539 | $101.35 | $101.35 | $101.40 |
| Purchase #7 | $214.57 | 9.810% | $235.6193 | $235.62 | $235.60 | $235.60 |
| 7 purchase totals = | $1,131.93 | $1,234.4025 | $1,234.40 | $1,234.40 | $1,234.30 | |