| 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 | $241.39 | 9.812% | $265.0752 | $265.08 | $265.10 | $265.10 |
| Purchase #2 | $205.63 | 3.426% | $212.6749 | $212.67 | $212.65 | $212.70 |
| Purchase #3 | $199.63 | 4.107% | $207.8288 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $145.75 | 8.391% | $157.9799 | $157.98 | $158.00 | $158.00 |
| Purchase #5 | $57.69 | 9.667% | $63.2669 | $63.27 | $63.25 | $63.30 |
| Purchase #6 | $51.47 | 5.298% | $54.1969 | $54.20 | $54.20 | $54.20 |
| Purchase #7 | $19.39 | 5.619% | $20.4795 | $20.48 | $20.50 | $20.50 |
| 7 purchase totals = | $920.95 | $981.5021 | $981.51 | $981.55 | $981.60 | |