| 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 | $236.33 | 6.391% | $251.4339 | $251.43 | $251.45 | $251.40 |
| Purchase #2 | $41.96 | 9.652% | $46.01 | $46.01 | $46.00 | $46.00 |
| Purchase #3 | $151.45 | 9.169% | $165.3365 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $121.29 | 8.296% | $131.3522 | $131.35 | $131.35 | $131.40 |
| Purchase #5 | $18.93 | 11.491% | $21.1052 | $21.11 | $21.10 | $21.10 |
| Purchase #6 | $162.38 | 8.538% | $176.244 | $176.24 | $176.25 | $176.20 |
| Purchase #7 | $168.27 | 7.818% | $181.4253 | $181.43 | $181.45 | $181.40 |
| 7 purchase totals = | $900.61 | $972.9071 | $972.91 | $972.95 | $972.80 | |