| 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 | $225.36 | 3.303% | $232.8036 | $232.80 | $232.80 | $232.80 |
| Purchase #2 | $217.88 | 5.457% | $229.7697 | $229.77 | $229.75 | $229.80 |
| Purchase #3 | $111.87 | 5.820% | $118.3808 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $32.98 | 6.667% | $35.1788 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $25.70 | 10.167% | $28.3129 | $28.31 | $28.30 | $28.30 |
| Purchase #6 | $241.92 | 4.335% | $252.4072 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $30.31 | 3.730% | $31.4406 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $886.02 | $928.2936 | $928.29 | $928.30 | $928.30 | |