| 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 | $249.95 | 13.693% | $284.1757 | $284.18 | $284.20 | $284.20 |
| Purchase #2 | $173.60 | 6.735% | $185.292 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $235.97 | 5.190% | $248.2168 | $248.22 | $248.20 | $248.20 |
| Purchase #4 | $21.78 | 11.154% | $24.2093 | $24.21 | $24.20 | $24.20 |
| Purchase #5 | $162.73 | 3.787% | $168.8926 | $168.89 | $168.90 | $168.90 |
| Purchase #6 | $151.79 | 12.591% | $170.9019 | $170.90 | $170.90 | $170.90 |
| Purchase #7 | $172.74 | 3.346% | $178.5199 | $178.52 | $178.50 | $178.50 |
| 7 purchase totals = | $1,168.56 | $1,260.2082 | $1,260.21 | $1,260.20 | $1,260.20 | |