| 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 | $217.26 | 5.846% | $229.961 | $229.96 | $229.95 | $230.00 |
| Purchase #2 | $193.73 | 6.188% | $205.718 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $31.53 | 3.774% | $32.7199 | $32.72 | $32.70 | $32.70 |
| Purchase #4 | $124.92 | 9.721% | $137.0635 | $137.06 | $137.05 | $137.10 |
| Purchase #5 | $228.62 | 3.677% | $237.0264 | $237.03 | $237.05 | $237.00 |
| Purchase #6 | $170.52 | 11.269% | $189.7359 | $189.74 | $189.75 | $189.70 |
| Purchase #7 | $65.45 | 3.201% | $67.5451 | $67.55 | $67.55 | $67.50 |
| 7 purchase totals = | $1,032.03 | $1,099.7698 | $1,099.78 | $1,099.75 | $1,099.70 | |