| 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 | $192.28 | 10.156% | $211.808 | $211.81 | $211.80 | $211.80 |
| Purchase #2 | $90.92 | 11.703% | $101.5604 | $101.56 | $101.55 | $101.60 |
| Purchase #3 | $102.79 | 6.189% | $109.1517 | $109.15 | $109.15 | $109.20 |
| Purchase #4 | $141.94 | 3.528% | $146.9476 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $71.72 | 6.195% | $76.1631 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $242.70 | 3.486% | $251.1605 | $251.16 | $251.15 | $251.20 |
| Purchase #7 | $18.32 | 11.751% | $20.4728 | $20.47 | $20.45 | $20.50 |
| 7 purchase totals = | $860.67 | $917.2641 | $917.26 | $917.20 | $917.40 | |