| 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 | $236.70 | 8.201% | $256.1118 | $256.11 | $256.10 | $256.10 |
| Purchase #2 | $68.66 | 13.463% | $77.9037 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $136.40 | 13.275% | $154.5071 | $154.51 | $154.50 | $154.50 |
| Purchase #4 | $128.37 | 6.767% | $137.0568 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $140.37 | 12.506% | $157.9247 | $157.92 | $157.90 | $157.90 |
| Purchase #6 | $250.87 | 10.715% | $277.7507 | $277.75 | $277.75 | $277.80 |
| Purchase #7 | $24.66 | 12.138% | $27.6532 | $27.65 | $27.65 | $27.70 |
| 7 purchase totals = | $986.03 | $1,088.9080 | $1,088.90 | $1,088.85 | $1,089.00 | |