| 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 | $190.66 | 4.622% | $199.4723 | $199.47 | $199.45 | $199.50 |
| Purchase #2 | $40.26 | 9.391% | $44.0408 | $44.04 | $44.05 | $44.00 |
| Purchase #3 | $150.30 | 3.315% | $155.2824 | $155.28 | $155.30 | $155.30 |
| Purchase #4 | $204.33 | 11.682% | $228.1998 | $228.20 | $228.20 | $228.20 |
| Purchase #5 | $83.44 | 11.444% | $92.9889 | $92.99 | $93.00 | $93.00 |
| Purchase #6 | $250.41 | 13.486% | $284.1803 | $284.18 | $284.20 | $284.20 |
| Purchase #7 | $234.85 | 5.809% | $248.4924 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $1,154.25 | $1,252.6569 | $1,252.65 | $1,252.70 | $1,252.70 | |