| 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 | $189.59 | 3.537% | $196.2958 | $196.30 | $196.30 | $196.30 |
| Purchase #2 | $246.84 | 9.783% | $270.9884 | $270.99 | $271.00 | $271.00 |
| Purchase #3 | $218.25 | 4.215% | $227.4492 | $227.45 | $227.45 | $227.40 |
| Purchase #4 | $73.41 | 12.209% | $82.3726 | $82.37 | $82.35 | $82.40 |
| Purchase #5 | $211.41 | 6.600% | $225.3631 | $225.36 | $225.35 | $225.40 |
| Purchase #6 | $185.88 | 3.391% | $192.1832 | $192.18 | $192.20 | $192.20 |
| Purchase #7 | $11.95 | 10.556% | $13.2114 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $1,137.33 | $1,207.8637 | $1,207.86 | $1,207.85 | $1,207.90 | |