| 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 | $199.74 | 6.678% | $213.0786 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $98.91 | 6.698% | $105.535 | $105.54 | $105.55 | $105.50 |
| Purchase #3 | $25.48 | 8.645% | $27.6827 | $27.68 | $27.70 | $27.70 |
| Purchase #4 | $249.27 | 8.126% | $269.5257 | $269.53 | $269.55 | $269.50 |
| Purchase #5 | $225.25 | 5.818% | $238.355 | $238.36 | $238.35 | $238.40 |
| Purchase #6 | $223.50 | 12.793% | $252.0924 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $190.79 | 11.493% | $212.7175 | $212.72 | $212.70 | $212.70 |
| 7 purchase totals = | $1,212.94 | $1,318.9869 | $1,319.00 | $1,319.05 | $1,319.00 | |