| 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 | $54.62 | 3.280% | $56.4115 | $56.41 | $56.40 | $56.40 |
| Purchase #2 | $246.91 | 8.458% | $267.7936 | $267.79 | $267.80 | $267.80 |
| Purchase #3 | $34.71 | 12.364% | $39.0015 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $213.32 | 7.128% | $228.5254 | $228.53 | $228.55 | $228.50 |
| Purchase #5 | $214.63 | 3.477% | $222.0927 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $126.69 | 6.338% | $134.7196 | $134.72 | $134.70 | $134.70 |
| Purchase #7 | $232.26 | 3.508% | $240.4077 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,123.14 | $1,188.9520 | $1,188.95 | $1,188.95 | $1,188.90 | |