| 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 | $210.70 | 11.867% | $235.7038 | $235.70 | $235.70 | $235.70 |
| Purchase #2 | $189.31 | 12.201% | $212.4077 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $226.81 | 3.567% | $234.9003 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $172.53 | 4.871% | $180.9339 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $54.60 | 10.424% | $60.2915 | $60.29 | $60.30 | $60.30 |
| Purchase #6 | $48.70 | 7.564% | $52.3837 | $52.38 | $52.40 | $52.40 |
| Purchase #7 | $111.79 | 9.579% | $122.4984 | $122.50 | $122.50 | $122.50 |
| 7 purchase totals = | $1,014.44 | $1,099.1193 | $1,099.11 | $1,099.15 | $1,099.10 | |