| 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 | $200.71 | 10.571% | $221.9271 | $221.93 | $221.95 | $221.90 |
| Purchase #2 | $183.89 | 3.734% | $190.7565 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $81.44 | 3.807% | $84.5404 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $8.80 | 8.498% | $9.5478 | $9.55 | $9.55 | $9.50 |
| Purchase #5 | $238.58 | 6.414% | $253.8825 | $253.88 | $253.90 | $253.90 |
| Purchase #6 | $106.32 | 10.249% | $117.2167 | $117.22 | $117.20 | $117.20 |
| Purchase #7 | $16.38 | 6.206% | $17.3965 | $17.40 | $17.40 | $17.40 |
| 7 purchase totals = | $836.12 | $895.2675 | $895.28 | $895.30 | $895.20 | |