| 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 | $199.48 | 5.419% | $210.2898 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $137.86 | 8.246% | $149.2279 | $149.23 | $149.25 | $149.20 |
| Purchase #3 | $177.31 | 7.235% | $190.1384 | $190.14 | $190.15 | $190.10 |
| Purchase #4 | $111.67 | 10.776% | $123.7036 | $123.70 | $123.70 | $123.70 |
| Purchase #5 | $56.58 | 4.410% | $59.0752 | $59.08 | $59.10 | $59.10 |
| Purchase #6 | $242.30 | 4.379% | $252.9103 | $252.91 | $252.90 | $252.90 |
| Purchase #7 | $244.61 | 3.608% | $253.4355 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,169.81 | $1,238.7807 | $1,238.79 | $1,238.85 | $1,238.70 | |