| 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 | $122.35 | 9.291% | $133.7175 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $232.85 | 8.232% | $252.0182 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $47.85 | 4.812% | $50.1525 | $50.15 | $50.15 | $50.20 |
| Purchase #4 | $145.26 | 6.182% | $154.24 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $54.37 | 9.255% | $59.4019 | $59.40 | $59.40 | $59.40 |
| Purchase #6 | $114.65 | 13.305% | $129.9042 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $46.93 | 5.620% | $49.5675 | $49.57 | $49.55 | $49.60 |
| 7 purchase totals = | $764.26 | $829.0018 | $829.00 | $828.95 | $829.00 | |