| 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 | $188.99 | 8.601% | $205.245 | $205.25 | $205.25 | $205.20 |
| Purchase #2 | $100.28 | 8.754% | $109.0585 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $238.85 | 8.547% | $259.2645 | $259.26 | $259.25 | $259.30 |
| Purchase #4 | $181.42 | 13.557% | $206.0151 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $12.93 | 7.372% | $13.8832 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $30.94 | 3.423% | $31.9991 | $32.00 | $32.00 | $32.00 |
| Purchase #7 | $122.87 | 8.298% | $133.0658 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $876.28 | $958.5312 | $958.54 | $958.50 | $958.60 | |