| 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 | $38.39 | 13.736% | $43.6633 | $43.66 | $43.65 | $43.70 |
| Purchase #2 | $115.28 | 9.639% | $126.3918 | $126.39 | $126.40 | $126.40 |
| Purchase #3 | $129.48 | 13.223% | $146.6011 | $146.60 | $146.60 | $146.60 |
| Purchase #4 | $196.88 | 8.152% | $212.9297 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $212.43 | 3.669% | $220.2241 | $220.22 | $220.20 | $220.20 |
| Purchase #6 | $173.43 | 5.862% | $183.5965 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $166.39 | 8.249% | $180.1155 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $1,032.28 | $1,113.5220 | $1,113.52 | $1,113.50 | $1,113.50 | |