| 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 | $196.80 | 7.667% | $211.8887 | $211.89 | $211.90 | $211.90 |
| Purchase #2 | $186.86 | 8.403% | $202.5618 | $202.56 | $202.55 | $202.60 |
| Purchase #3 | $127.49 | 7.283% | $136.7751 | $136.78 | $136.80 | $136.80 |
| Purchase #4 | $97.61 | 12.236% | $109.5536 | $109.55 | $109.55 | $109.60 |
| Purchase #5 | $72.37 | 10.395% | $79.8929 | $79.89 | $79.90 | $79.90 |
| Purchase #6 | $109.38 | 3.436% | $113.1383 | $113.14 | $113.15 | $113.10 |
| Purchase #7 | $232.69 | 8.580% | $252.6548 | $252.65 | $252.65 | $252.70 |
| 7 purchase totals = | $1,023.20 | $1,106.4652 | $1,106.46 | $1,106.50 | $1,106.60 | |