| 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 | $199.70 | 12.221% | $224.1053 | $224.11 | $224.10 | $224.10 |
| Purchase #2 | $226.97 | 6.484% | $241.6867 | $241.69 | $241.70 | $241.70 |
| Purchase #3 | $222.25 | 6.219% | $236.0717 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $137.61 | 10.697% | $152.3301 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $214.44 | 8.570% | $232.8175 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $5.62 | 11.284% | $6.2542 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $74.45 | 9.350% | $81.4111 | $81.41 | $81.40 | $81.40 |
| 7 purchase totals = | $1,081.04 | $1,174.6766 | $1,174.68 | $1,174.65 | $1,174.70 | |