| 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 | $234.79 | 13.368% | $266.1767 | $266.18 | $266.20 | $266.20 |
| Purchase #2 | $12.44 | 11.573% | $13.8797 | $13.88 | $13.90 | $13.90 |
| Purchase #3 | $34.30 | 12.319% | $38.5254 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $242.50 | 5.189% | $255.0833 | $255.08 | $255.10 | $255.10 |
| Purchase #5 | $144.99 | 8.395% | $157.1619 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $75.83 | 12.499% | $85.308 | $85.31 | $85.30 | $85.30 |
| Purchase #7 | $226.86 | 3.668% | $235.1812 | $235.18 | $235.20 | $235.20 |
| 7 purchase totals = | $971.71 | $1,051.3162 | $1,051.32 | $1,051.40 | $1,051.40 | |