| 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 | $199.40 | 4.821% | $209.0131 | $209.01 | $209.00 | $209.00 |
| Purchase #2 | $195.81 | 6.108% | $207.7701 | $207.77 | $207.75 | $207.80 |
| Purchase #3 | $66.36 | 6.792% | $70.8672 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $190.97 | 6.631% | $203.6332 | $203.63 | $203.65 | $203.60 |
| Purchase #5 | $168.56 | 9.628% | $184.789 | $184.79 | $184.80 | $184.80 |
| Purchase #6 | $111.75 | 10.341% | $123.3061 | $123.31 | $123.30 | $123.30 |
| Purchase #7 | $131.66 | 4.528% | $137.6216 | $137.62 | $137.60 | $137.60 |
| 7 purchase totals = | $1,064.51 | $1,137.0003 | $1,137.00 | $1,136.95 | $1,137.00 | |