| 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 | $139.34 | 11.150% | $154.8764 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $141.34 | 3.131% | $145.7654 | $145.77 | $145.75 | $145.80 |
| Purchase #3 | $82.44 | 5.829% | $87.2454 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $146.32 | 10.568% | $161.7831 | $161.78 | $161.80 | $161.80 |
| Purchase #5 | $188.66 | 6.263% | $200.4758 | $200.48 | $200.50 | $200.50 |
| Purchase #6 | $241.46 | 7.513% | $259.6009 | $259.60 | $259.60 | $259.60 |
| Purchase #7 | $211.45 | 12.122% | $237.082 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $1,151.01 | $1,246.8290 | $1,246.84 | $1,246.90 | $1,246.90 | |