| 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 | $196.84 | 7.751% | $212.0971 | $212.10 | $212.10 | $212.10 |
| Purchase #2 | $37.88 | 5.378% | $39.9172 | $39.92 | $39.90 | $39.90 |
| Purchase #3 | $194.83 | 4.831% | $204.2422 | $204.24 | $204.25 | $204.20 |
| Purchase #4 | $105.61 | 11.645% | $117.9083 | $117.91 | $117.90 | $117.90 |
| Purchase #5 | $189.74 | 9.678% | $208.103 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $192.82 | 6.237% | $204.8462 | $204.85 | $204.85 | $204.80 |
| Purchase #7 | $235.28 | 5.124% | $247.3357 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $1,153.00 | $1,234.4497 | $1,234.46 | $1,234.45 | $1,234.30 | |