| 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 | $108.86 | 8.303% | $117.8986 | $117.90 | $117.90 | $117.90 |
| Purchase #2 | $75.53 | 3.376% | $78.0799 | $78.08 | $78.10 | $78.10 |
| Purchase #3 | $217.50 | 11.388% | $242.2689 | $242.27 | $242.25 | $242.30 |
| Purchase #4 | $164.40 | 8.466% | $178.3181 | $178.32 | $178.30 | $178.30 |
| Purchase #5 | $76.55 | 9.320% | $83.6845 | $83.68 | $83.70 | $83.70 |
| Purchase #6 | $79.76 | 8.189% | $86.2915 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $204.77 | 12.803% | $230.9867 | $230.99 | $231.00 | $231.00 |
| 7 purchase totals = | $927.37 | $1,017.5282 | $1,017.53 | $1,017.55 | $1,017.60 | |