| 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 | $40.43 | 8.730% | $43.9595 | $43.96 | $43.95 | $44.00 |
| Purchase #2 | $114.30 | 12.832% | $128.967 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $157.72 | 6.126% | $167.3819 | $167.38 | $167.40 | $167.40 |
| Purchase #4 | $226.47 | 12.616% | $255.0415 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $220.28 | 3.395% | $227.7585 | $227.76 | $227.75 | $227.80 |
| Purchase #6 | $16.66 | 13.240% | $18.8658 | $18.87 | $18.85 | $18.90 |
| Purchase #7 | $168.56 | 9.177% | $184.0288 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $944.42 | $1,026.0030 | $1,026.01 | $1,026.00 | $1,026.10 | |