| 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 | $239.70 | 13.764% | $272.6923 | $272.69 | $272.70 | $272.70 |
| Purchase #2 | $30.87 | 13.756% | $35.1165 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $233.70 | 12.524% | $262.9686 | $262.97 | $262.95 | $263.00 |
| Purchase #4 | $250.32 | 6.810% | $267.3668 | $267.37 | $267.35 | $267.40 |
| Purchase #5 | $189.81 | 4.750% | $198.826 | $198.83 | $198.85 | $198.80 |
| Purchase #6 | $221.91 | 9.102% | $242.1082 | $242.11 | $242.10 | $242.10 |
| Purchase #7 | $139.52 | 4.616% | $145.9602 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $1,305.83 | $1,425.0386 | $1,425.05 | $1,425.00 | $1,425.10 | |