| 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 | $210.52 | 8.203% | $227.789 | $227.79 | $227.80 | $227.80 |
| Purchase #2 | $185.55 | 3.247% | $191.5748 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $38.49 | 5.337% | $40.5442 | $40.54 | $40.55 | $40.50 |
| Purchase #4 | $196.59 | 12.285% | $220.7411 | $220.74 | $220.75 | $220.70 |
| Purchase #5 | $147.42 | 3.679% | $152.8436 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $73.41 | 4.108% | $76.4257 | $76.43 | $76.45 | $76.40 |
| Purchase #7 | $67.86 | 9.859% | $74.5503 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $919.84 | $984.4687 | $984.46 | $984.50 | $984.40 | |