| 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 | $120.83 | 8.484% | $131.0812 | $131.08 | $131.10 | $131.10 |
| Purchase #2 | $28.77 | 5.287% | $30.2911 | $30.29 | $30.30 | $30.30 |
| Purchase #3 | $11.77 | 7.578% | $12.6619 | $12.66 | $12.65 | $12.70 |
| Purchase #4 | $194.66 | 8.579% | $211.3599 | $211.36 | $211.35 | $211.40 |
| Purchase #5 | $47.74 | 3.601% | $49.4591 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $243.94 | 13.229% | $276.2108 | $276.21 | $276.20 | $276.20 |
| Purchase #7 | $22.38 | 13.386% | $25.3758 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $670.09 | $736.4398 | $736.44 | $736.45 | $736.60 | |