| 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 | $187.35 | 9.679% | $205.4836 | $205.48 | $205.50 | $205.50 |
| Purchase #2 | $166.78 | 3.676% | $172.9108 | $172.91 | $172.90 | $172.90 |
| Purchase #3 | $226.30 | 7.706% | $243.7387 | $243.74 | $243.75 | $243.70 |
| Purchase #4 | $45.87 | 8.162% | $49.6139 | $49.61 | $49.60 | $49.60 |
| Purchase #5 | $215.81 | 10.164% | $237.7449 | $237.74 | $237.75 | $237.70 |
| Purchase #6 | $90.79 | 8.780% | $98.7614 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $203.92 | 10.382% | $225.091 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,136.82 | $1,233.3443 | $1,233.33 | $1,233.35 | $1,233.30 | |