| 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 | $214.59 | 5.490% | $226.371 | $226.37 | $226.35 | $226.40 |
| Purchase #2 | $79.67 | 5.409% | $83.9794 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $85.66 | 9.569% | $93.8568 | $93.86 | $93.85 | $93.90 |
| Purchase #4 | $81.75 | 3.195% | $84.3619 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $69.98 | 8.304% | $75.7911 | $75.79 | $75.80 | $75.80 |
| Purchase #6 | $96.85 | 7.203% | $103.8261 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $232.80 | 8.215% | $251.9245 | $251.92 | $251.90 | $251.90 |
| 7 purchase totals = | $861.30 | $920.1108 | $920.11 | $920.10 | $920.20 | |