| 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 | $227.91 | 3.289% | $235.406 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $56.77 | 9.242% | $62.0167 | $62.02 | $62.00 | $62.00 |
| Purchase #3 | $10.35 | 7.721% | $11.1491 | $11.15 | $11.15 | $11.10 |
| Purchase #4 | $179.72 | 13.482% | $203.9499 | $203.95 | $203.95 | $203.90 |
| Purchase #5 | $197.62 | 7.666% | $212.7695 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $42.58 | 8.114% | $46.0349 | $46.03 | $46.05 | $46.00 |
| Purchase #7 | $246.59 | 12.434% | $277.251 | $277.25 | $277.25 | $277.30 |
| 7 purchase totals = | $961.54 | $1,048.5771 | $1,048.58 | $1,048.55 | $1,048.50 | |