| 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 | $248.27 | 9.515% | $271.8929 | $271.89 | $271.90 | $271.90 |
| Purchase #2 | $100.61 | 7.240% | $107.8942 | $107.89 | $107.90 | $107.90 |
| Purchase #3 | $7.44 | 7.106% | $7.9687 | $7.97 | $7.95 | $8.00 |
| Purchase #4 | $35.97 | 7.369% | $38.6206 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $215.86 | 6.511% | $229.9146 | $229.91 | $229.90 | $229.90 |
| Purchase #6 | $114.31 | 4.402% | $119.3419 | $119.34 | $119.35 | $119.30 |
| Purchase #7 | $182.49 | 5.715% | $192.9193 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $904.95 | $968.5522 | $968.54 | $968.50 | $968.50 | |