| 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 | $207.51 | 11.320% | $231.0001 | $231.00 | $231.00 | $231.00 |
| Purchase #2 | $164.58 | 3.821% | $170.8686 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $89.37 | 6.611% | $95.2783 | $95.28 | $95.30 | $95.30 |
| Purchase #4 | $23.83 | 9.191% | $26.0202 | $26.02 | $26.00 | $26.00 |
| Purchase #5 | $180.77 | 9.144% | $197.2996 | $197.30 | $197.30 | $197.30 |
| Purchase #6 | $190.34 | 4.132% | $198.2048 | $198.20 | $198.20 | $198.20 |
| Purchase #7 | $155.50 | 10.873% | $172.4075 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $1,011.90 | $1,091.0791 | $1,091.08 | $1,091.05 | $1,091.10 | |