| 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 | $221.52 | 7.249% | $237.578 | $237.58 | $237.60 | $237.60 |
| Purchase #2 | $94.70 | 6.652% | $100.9994 | $101.00 | $101.00 | $101.00 |
| Purchase #3 | $95.94 | 8.120% | $103.7303 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $44.71 | 10.328% | $49.3276 | $49.33 | $49.35 | $49.30 |
| Purchase #5 | $76.73 | 6.172% | $81.4658 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $211.73 | 12.602% | $238.4122 | $238.41 | $238.40 | $238.40 |
| Purchase #7 | $21.52 | 8.353% | $23.3176 | $23.32 | $23.30 | $23.30 |
| 7 purchase totals = | $766.85 | $834.8309 | $834.84 | $834.85 | $834.80 | |