| 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 | $213.93 | 6.728% | $228.3232 | $228.32 | $228.30 | $228.30 |
| Purchase #2 | $29.83 | 5.780% | $31.5542 | $31.55 | $31.55 | $31.60 |
| Purchase #3 | $215.36 | 12.685% | $242.6784 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $93.41 | 5.394% | $98.4485 | $98.45 | $98.45 | $98.40 |
| Purchase #5 | $182.93 | 9.314% | $199.9681 | $199.97 | $199.95 | $200.00 |
| Purchase #6 | $45.31 | 9.717% | $49.7128 | $49.71 | $49.70 | $49.70 |
| Purchase #7 | $149.44 | 11.375% | $166.4388 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $930.21 | $1,017.1240 | $1,017.12 | $1,017.10 | $1,017.10 | |