| 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 | $240.83 | 4.776% | $252.332 | $252.33 | $252.35 | $252.30 |
| Purchase #2 | $213.80 | 8.287% | $231.5176 | $231.52 | $231.50 | $231.50 |
| Purchase #3 | $74.30 | 7.259% | $79.6934 | $79.69 | $79.70 | $79.70 |
| Purchase #4 | $184.73 | 4.303% | $192.6789 | $192.68 | $192.70 | $192.70 |
| Purchase #5 | $50.79 | 6.664% | $54.1746 | $54.17 | $54.15 | $54.20 |
| Purchase #6 | $37.70 | 3.202% | $38.9072 | $38.91 | $38.90 | $38.90 |
| Purchase #7 | $137.75 | 5.208% | $144.924 | $144.92 | $144.90 | $144.90 |
| 7 purchase totals = | $939.90 | $994.2277 | $994.22 | $994.20 | $994.20 | |