| 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 | $247.68 | 8.373% | $268.4182 | $268.42 | $268.40 | $268.40 |
| Purchase #2 | $81.26 | 8.769% | $88.3857 | $88.39 | $88.40 | $88.40 |
| Purchase #3 | $75.75 | 8.678% | $82.3236 | $82.32 | $82.30 | $82.30 |
| Purchase #4 | $164.96 | 12.599% | $185.7433 | $185.74 | $185.75 | $185.70 |
| Purchase #5 | $113.95 | 11.220% | $126.7352 | $126.74 | $126.75 | $126.70 |
| Purchase #6 | $115.85 | 8.421% | $125.6057 | $125.61 | $125.60 | $125.60 |
| Purchase #7 | $49.27 | 7.750% | $53.0884 | $53.09 | $53.10 | $53.10 |
| 7 purchase totals = | $848.72 | $930.3001 | $930.31 | $930.30 | $930.20 | |