| 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 | $227.39 | 11.384% | $253.2761 | $253.28 | $253.30 | $253.30 |
| Purchase #2 | $216.48 | 11.549% | $241.4813 | $241.48 | $241.50 | $241.50 |
| Purchase #3 | $238.47 | 5.803% | $252.3084 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $113.28 | 11.116% | $125.8722 | $125.87 | $125.85 | $125.90 |
| Purchase #5 | $29.47 | 11.417% | $32.8346 | $32.83 | $32.85 | $32.80 |
| Purchase #6 | $226.67 | 9.507% | $248.2195 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $56.43 | 9.197% | $61.6199 | $61.62 | $61.60 | $61.60 |
| 7 purchase totals = | $1,108.19 | $1,215.6120 | $1,215.61 | $1,215.60 | $1,215.60 | |