| 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 | $191.50 | 10.789% | $212.1609 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $9.99 | 5.186% | $10.5081 | $10.51 | $10.50 | $10.50 |
| Purchase #3 | $125.34 | 7.770% | $135.0789 | $135.08 | $135.10 | $135.10 |
| Purchase #4 | $250.97 | 6.722% | $267.8402 | $267.84 | $267.85 | $267.80 |
| Purchase #5 | $54.34 | 12.289% | $61.0178 | $61.02 | $61.00 | $61.00 |
| Purchase #6 | $120.98 | 13.508% | $137.322 | $137.32 | $137.30 | $137.30 |
| Purchase #7 | $198.87 | 8.762% | $216.295 | $216.30 | $216.30 | $216.30 |
| 7 purchase totals = | $951.99 | $1,040.2229 | $1,040.23 | $1,040.20 | $1,040.20 | |