| 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 | $212.74 | 4.315% | $221.9197 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $17.76 | 4.372% | $18.5365 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $171.47 | 9.282% | $187.3858 | $187.39 | $187.40 | $187.40 |
| Purchase #4 | $109.64 | 6.569% | $116.8423 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $209.26 | 12.585% | $235.5954 | $235.60 | $235.60 | $235.60 |
| Purchase #6 | $104.95 | 9.680% | $115.1092 | $115.11 | $115.10 | $115.10 |
| Purchase #7 | $186.28 | 7.371% | $200.0107 | $200.01 | $200.00 | $200.00 |
| 7 purchase totals = | $1,012.10 | $1,095.3996 | $1,095.41 | $1,095.40 | $1,095.30 | |