| 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 | $125.68 | 7.179% | $134.7026 | $134.70 | $134.70 | $134.70 |
| Purchase #2 | $73.96 | 7.461% | $79.4782 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $240.97 | 5.139% | $253.3534 | $253.35 | $253.35 | $253.40 |
| Purchase #4 | $226.35 | 3.638% | $234.5846 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $91.93 | 9.397% | $100.5687 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $239.85 | 4.142% | $249.7846 | $249.78 | $249.80 | $249.80 |
| Purchase #7 | $227.59 | 9.172% | $248.4646 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $1,226.33 | $1,300.9367 | $1,300.92 | $1,300.95 | $1,301.10 | |