| 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 | $168.82 | 9.222% | $184.3886 | $184.39 | $184.40 | $184.40 |
| Purchase #2 | $6.54 | 12.131% | $7.3334 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $113.51 | 10.433% | $125.3525 | $125.35 | $125.35 | $125.40 |
| Purchase #4 | $105.26 | 7.796% | $113.4661 | $113.47 | $113.45 | $113.50 |
| Purchase #5 | $212.39 | 3.791% | $220.4417 | $220.44 | $220.45 | $220.40 |
| Purchase #6 | $231.97 | 3.373% | $239.7943 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $194.66 | 9.598% | $213.3435 | $213.34 | $213.35 | $213.30 |
| 7 purchase totals = | $1,033.15 | $1,104.1201 | $1,104.11 | $1,104.15 | $1,104.10 | |