| 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 | $8.85 | 3.176% | $9.1311 | $9.13 | $9.15 | $9.10 |
| Purchase #2 | $225.71 | 9.404% | $246.9358 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $57.73 | 3.336% | $59.6559 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $58.93 | 11.332% | $65.6079 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $241.37 | 12.795% | $272.2533 | $272.25 | $272.25 | $272.30 |
| Purchase #6 | $212.80 | 10.825% | $235.8356 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $198.76 | 3.177% | $205.0746 | $205.07 | $205.05 | $205.10 |
| 7 purchase totals = | $1,004.15 | $1,094.4942 | $1,094.50 | $1,094.50 | $1,094.50 | |