| 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 | $124.42 | 7.623% | $133.9045 | $133.90 | $133.90 | $133.90 |
| Purchase #2 | $204.31 | 10.143% | $225.0332 | $225.03 | $225.05 | $225.00 |
| Purchase #3 | $66.89 | 10.705% | $74.0506 | $74.05 | $74.05 | $74.10 |
| Purchase #4 | $179.64 | 5.307% | $189.1735 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $81.25 | 9.663% | $89.1012 | $89.10 | $89.10 | $89.10 |
| Purchase #6 | $157.48 | 11.284% | $175.25 | $175.25 | $175.25 | $175.30 |
| Purchase #7 | $127.44 | 10.594% | $140.941 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $941.43 | $1,027.4540 | $1,027.44 | $1,027.45 | $1,027.50 | |