| 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 | $18.54 | 3.298% | $19.1514 | $19.15 | $19.15 | $19.20 |
| Purchase #2 | $181.62 | 6.848% | $194.0573 | $194.06 | $194.05 | $194.10 |
| Purchase #3 | $102.60 | 4.435% | $107.1503 | $107.15 | $107.15 | $107.20 |
| Purchase #4 | $54.25 | 10.497% | $59.9446 | $59.94 | $59.95 | $59.90 |
| Purchase #5 | $192.40 | 5.283% | $202.5645 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $213.44 | 13.634% | $242.5404 | $242.54 | $242.55 | $242.50 |
| Purchase #7 | $177.49 | 5.116% | $186.5704 | $186.57 | $186.55 | $186.60 |
| 7 purchase totals = | $940.34 | $1,011.9789 | $1,011.97 | $1,011.95 | $1,012.10 | |