| 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 | $213.46 | 10.120% | $235.0622 | $235.06 | $235.05 | $235.10 |
| Purchase #2 | $223.25 | 11.615% | $249.1805 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $227.40 | 6.110% | $241.2941 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $106.54 | 4.723% | $111.5719 | $111.57 | $111.55 | $111.60 |
| Purchase #5 | $102.97 | 12.177% | $115.5087 | $115.51 | $115.50 | $115.50 |
| Purchase #6 | $28.30 | 5.707% | $29.9151 | $29.92 | $29.90 | $29.90 |
| Purchase #7 | $185.50 | 10.167% | $204.3598 | $204.36 | $204.35 | $204.40 |
| 7 purchase totals = | $1,087.42 | $1,186.8923 | $1,186.89 | $1,186.85 | $1,187.00 | |