| 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 | $198.33 | 9.122% | $216.4217 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $148.61 | 10.576% | $164.327 | $164.33 | $164.35 | $164.30 |
| Purchase #3 | $46.51 | 5.436% | $49.0383 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $235.74 | 4.598% | $246.5793 | $246.58 | $246.60 | $246.60 |
| Purchase #5 | $154.46 | 11.303% | $171.9186 | $171.92 | $171.90 | $171.90 |
| Purchase #6 | $17.89 | 5.412% | $18.8582 | $18.86 | $18.85 | $18.90 |
| Purchase #7 | $72.32 | 7.604% | $77.8192 | $77.82 | $77.80 | $77.80 |
| 7 purchase totals = | $873.86 | $944.9623 | $944.97 | $944.95 | $944.90 | |