| 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 | $125.30 | 5.233% | $131.8569 | $131.86 | $131.85 | $131.90 |
| Purchase #2 | $228.92 | 13.402% | $259.5999 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $44.91 | 8.254% | $48.6169 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $17.92 | 9.464% | $19.6159 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $194.90 | 6.136% | $206.8591 | $206.86 | $206.85 | $206.90 |
| Purchase #6 | $20.61 | 7.139% | $22.0813 | $22.08 | $22.10 | $22.10 |
| Purchase #7 | $21.31 | 5.153% | $22.4081 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $653.87 | $711.0381 | $711.05 | $711.00 | $711.10 | |