| 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 | $115.96 | 10.819% | $128.5057 | $128.51 | $128.50 | $128.50 |
| Purchase #2 | $161.50 | 10.793% | $178.9307 | $178.93 | $178.95 | $178.90 |
| Purchase #3 | $131.76 | 3.433% | $136.2833 | $136.28 | $136.30 | $136.30 |
| Purchase #4 | $250.32 | 8.398% | $271.3419 | $271.34 | $271.35 | $271.30 |
| Purchase #5 | $148.60 | 5.713% | $157.0895 | $157.09 | $157.10 | $157.10 |
| Purchase #6 | $241.35 | 10.659% | $267.0755 | $267.08 | $267.10 | $267.10 |
| Purchase #7 | $43.97 | 6.724% | $46.9265 | $46.93 | $46.95 | $46.90 |
| 7 purchase totals = | $1,093.46 | $1,186.1531 | $1,186.16 | $1,186.25 | $1,186.10 | |