| 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 | $27.65 | 7.193% | $29.6389 | $29.64 | $29.65 | $29.60 |
| Purchase #2 | $212.73 | 9.756% | $233.4839 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $188.90 | 11.216% | $210.087 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $181.61 | 11.347% | $202.2173 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $234.85 | 7.765% | $253.0861 | $253.09 | $253.10 | $253.10 |
| Purchase #6 | $184.37 | 11.189% | $204.9992 | $205.00 | $205.00 | $205.00 |
| Purchase #7 | $125.30 | 13.598% | $142.3383 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $1,155.41 | $1,275.8507 | $1,275.86 | $1,275.90 | $1,275.80 | |