| 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 | $102.90 | 3.576% | $106.5797 | $106.58 | $106.60 | $106.60 |
| Purchase #2 | $194.95 | 12.211% | $218.7553 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $202.66 | 5.306% | $213.4131 | $213.41 | $213.40 | $213.40 |
| Purchase #4 | $202.62 | 4.671% | $212.0844 | $212.08 | $212.10 | $212.10 |
| Purchase #5 | $216.76 | 7.492% | $232.9997 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $149.34 | 4.869% | $156.6114 | $156.61 | $156.60 | $156.60 |
| Purchase #7 | $108.69 | 4.546% | $113.631 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $1,177.92 | $1,254.0746 | $1,254.07 | $1,254.10 | $1,254.10 | |