| 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 | $196.87 | 5.332% | $207.3671 | $207.37 | $207.35 | $207.40 |
| Purchase #2 | $155.54 | 10.119% | $171.2791 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $222.57 | 3.457% | $230.2642 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $89.40 | 6.161% | $94.9079 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $54.88 | 9.267% | $59.9657 | $59.97 | $59.95 | $60.00 |
| Purchase #6 | $246.97 | 4.197% | $257.3353 | $257.34 | $257.35 | $257.30 |
| Purchase #7 | $169.60 | 13.369% | $192.2738 | $192.27 | $192.25 | $192.30 |
| 7 purchase totals = | $1,135.83 | $1,213.3931 | $1,213.40 | $1,213.35 | $1,213.50 | |