| 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 | $148.28 | 5.153% | $155.9209 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $202.34 | 12.197% | $227.0194 | $227.02 | $227.00 | $227.00 |
| Purchase #3 | $204.98 | 5.394% | $216.0366 | $216.04 | $216.05 | $216.00 |
| Purchase #4 | $249.48 | 3.134% | $257.2987 | $257.30 | $257.30 | $257.30 |
| Purchase #5 | $170.90 | 11.180% | $190.0066 | $190.01 | $190.00 | $190.00 |
| Purchase #6 | $93.64 | 13.818% | $106.5792 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $235.76 | 12.288% | $264.7302 | $264.73 | $264.75 | $264.70 |
| 7 purchase totals = | $1,305.38 | $1,417.5916 | $1,417.60 | $1,417.60 | $1,417.50 | |