| 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 | $39.39 | 3.660% | $40.8317 | $40.83 | $40.85 | $40.80 |
| Purchase #2 | $115.60 | 8.862% | $125.8445 | $125.84 | $125.85 | $125.80 |
| Purchase #3 | $184.79 | 3.113% | $190.5425 | $190.54 | $190.55 | $190.50 |
| Purchase #4 | $222.74 | 3.300% | $230.0904 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $229.97 | 7.598% | $247.4431 | $247.44 | $247.45 | $247.40 |
| Purchase #6 | $240.83 | 7.594% | $259.1186 | $259.12 | $259.10 | $259.10 |
| Purchase #7 | $61.89 | 3.351% | $63.9639 | $63.96 | $63.95 | $64.00 |
| 7 purchase totals = | $1,095.21 | $1,157.8347 | $1,157.82 | $1,157.85 | $1,157.70 | |