| 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 | $244.86 | 4.164% | $255.056 | $255.06 | $255.05 | $255.10 |
| Purchase #2 | $238.28 | 10.407% | $263.0778 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $29.57 | 11.214% | $32.886 | $32.89 | $32.90 | $32.90 |
| Purchase #4 | $92.83 | 12.855% | $104.7633 | $104.76 | $104.75 | $104.80 |
| Purchase #5 | $221.35 | 13.848% | $252.0025 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $149.34 | 13.821% | $169.9803 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $96.88 | 12.816% | $109.2961 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $1,073.11 | $1,187.0620 | $1,187.07 | $1,187.10 | $1,187.20 | |