| 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 | $43.55 | 3.367% | $45.0163 | $45.02 | $45.00 | $45.00 |
| Purchase #2 | $87.57 | 3.617% | $90.7374 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $228.27 | 11.205% | $253.8477 | $253.85 | $253.85 | $253.80 |
| Purchase #4 | $234.87 | 10.694% | $259.987 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $213.82 | 6.448% | $227.6071 | $227.61 | $227.60 | $227.60 |
| Purchase #6 | $225.32 | 13.718% | $256.2294 | $256.23 | $256.25 | $256.20 |
| Purchase #7 | $206.82 | 11.517% | $230.6395 | $230.64 | $230.65 | $230.60 |
| 7 purchase totals = | $1,240.22 | $1,364.0644 | $1,364.08 | $1,364.10 | $1,363.90 | |