| 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 | $219.64 | 9.542% | $240.598 | $240.60 | $240.60 | $240.60 |
| Purchase #2 | $156.40 | 5.862% | $165.5682 | $165.57 | $165.55 | $165.60 |
| Purchase #3 | $21.36 | 4.582% | $22.3387 | $22.34 | $22.35 | $22.30 |
| Purchase #4 | $63.45 | 13.225% | $71.8413 | $71.84 | $71.85 | $71.80 |
| Purchase #5 | $126.94 | 13.532% | $144.1175 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $185.28 | 3.871% | $192.4522 | $192.45 | $192.45 | $192.50 |
| Purchase #7 | $29.37 | 8.295% | $31.8062 | $31.81 | $31.80 | $31.80 |
| 7 purchase totals = | $802.44 | $868.7221 | $868.73 | $868.70 | $868.70 | |