| 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 | $241.51 | 12.339% | $271.3099 | $271.31 | $271.30 | $271.30 |
| Purchase #2 | $216.31 | 11.633% | $241.4733 | $241.47 | $241.45 | $241.50 |
| Purchase #3 | $96.68 | 9.585% | $105.9468 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $11.62 | 11.779% | $12.9887 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $172.72 | 7.729% | $186.0695 | $186.07 | $186.05 | $186.10 |
| Purchase #6 | $187.60 | 10.121% | $206.587 | $206.59 | $206.60 | $206.60 |
| Purchase #7 | $193.98 | 3.292% | $200.3658 | $200.37 | $200.35 | $200.40 |
| 7 purchase totals = | $1,120.42 | $1,224.7410 | $1,224.75 | $1,224.70 | $1,224.80 | |