| 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 | $211.75 | 6.123% | $224.7155 | $224.72 | $224.70 | $224.70 |
| Purchase #2 | $142.80 | 7.317% | $153.2487 | $153.25 | $153.25 | $153.20 |
| Purchase #3 | $205.94 | 8.281% | $222.9939 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $113.86 | 10.845% | $126.2081 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $91.26 | 8.305% | $98.8391 | $98.84 | $98.85 | $98.80 |
| Purchase #6 | $39.82 | 12.190% | $44.6741 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $199.61 | 4.153% | $207.8998 | $207.90 | $207.90 | $207.90 |
| 7 purchase totals = | $1,005.04 | $1,078.5792 | $1,078.58 | $1,078.55 | $1,078.50 | |