| 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 | $111.58 | 9.501% | $122.1812 | $122.18 | $122.20 | $122.20 |
| Purchase #2 | $241.83 | 13.783% | $275.1614 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $216.86 | 13.663% | $246.4896 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $165.30 | 7.197% | $177.1966 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $240.44 | 6.549% | $256.1864 | $256.19 | $256.20 | $256.20 |
| Purchase #6 | $49.26 | 13.843% | $56.0791 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $82.82 | 6.429% | $88.1445 | $88.14 | $88.15 | $88.10 |
| 7 purchase totals = | $1,108.09 | $1,221.4388 | $1,221.44 | $1,221.50 | $1,221.50 | |