| 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 | $236.67 | 6.106% | $251.1211 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $157.30 | 12.348% | $176.7234 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $220.64 | 5.262% | $232.2501 | $232.25 | $232.25 | $232.30 |
| Purchase #4 | $69.76 | 11.130% | $77.5243 | $77.52 | $77.50 | $77.50 |
| Purchase #5 | $150.91 | 10.109% | $166.1655 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $141.33 | 6.859% | $151.0238 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $192.37 | 3.597% | $199.2895 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $1,168.98 | $1,254.0977 | $1,254.09 | $1,254.00 | $1,254.10 | |