| 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 | $215.81 | 13.567% | $245.0889 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $52.84 | 13.378% | $59.9089 | $59.91 | $59.90 | $59.90 |
| Purchase #3 | $45.41 | 5.114% | $47.7323 | $47.73 | $47.75 | $47.70 |
| Purchase #4 | $100.95 | 6.669% | $107.6824 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $204.60 | 12.682% | $230.5474 | $230.55 | $230.55 | $230.50 |
| Purchase #6 | $202.96 | 12.190% | $227.7008 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $156.98 | 11.291% | $174.7046 | $174.70 | $174.70 | $174.70 |
| 7 purchase totals = | $979.55 | $1,093.3653 | $1,093.36 | $1,093.40 | $1,093.30 | |