| 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 | $137.48 | 5.374% | $144.8682 | $144.87 | $144.85 | $144.90 |
| Purchase #2 | $225.58 | 9.802% | $247.6914 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $47.31 | 5.792% | $50.0502 | $50.05 | $50.05 | $50.10 |
| Purchase #4 | $225.41 | 5.299% | $237.3545 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $109.98 | 5.287% | $115.7946 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $216.54 | 11.266% | $240.9354 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $120.61 | 5.537% | $127.2882 | $127.29 | $127.30 | $127.30 |
| 7 purchase totals = | $1,082.91 | $1,163.9825 | $1,163.98 | $1,164.00 | $1,164.10 | |