| 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 | $191.64 | 8.516% | $207.9601 | $207.96 | $207.95 | $208.00 |
| Purchase #2 | $144.83 | 4.500% | $151.3474 | $151.35 | $151.35 | $151.30 |
| Purchase #3 | $191.84 | 12.446% | $215.7164 | $215.72 | $215.70 | $215.70 |
| Purchase #4 | $50.75 | 10.445% | $56.0508 | $56.05 | $56.05 | $56.10 |
| Purchase #5 | $128.90 | 11.732% | $144.0225 | $144.02 | $144.00 | $144.00 |
| Purchase #6 | $122.92 | 12.856% | $138.7226 | $138.72 | $138.70 | $138.70 |
| Purchase #7 | $218.38 | 6.796% | $233.2211 | $233.22 | $233.20 | $233.20 |
| 7 purchase totals = | $1,049.26 | $1,147.0409 | $1,147.04 | $1,146.95 | $1,147.00 | |