| 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 | $32.71 | 13.126% | $37.0035 | $37.00 | $37.00 | $37.00 |
| Purchase #2 | $198.35 | 7.511% | $213.2481 | $213.25 | $213.25 | $213.20 |
| Purchase #3 | $204.72 | 3.850% | $212.6017 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $109.98 | 4.175% | $114.5717 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $237.73 | 7.409% | $255.3434 | $255.34 | $255.35 | $255.30 |
| Purchase #6 | $143.33 | 5.347% | $150.9939 | $150.99 | $151.00 | $151.00 |
| Purchase #7 | $127.64 | 10.473% | $141.0077 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $1,054.46 | $1,124.7700 | $1,124.76 | $1,124.75 | $1,124.70 | |