| 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 | $230.96 | 3.212% | $238.3784 | $238.38 | $238.40 | $238.40 |
| Purchase #2 | $92.27 | 10.338% | $101.8089 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $179.85 | 6.202% | $191.0043 | $191.00 | $191.00 | $191.00 |
| Purchase #4 | $218.72 | 5.235% | $230.17 | $230.17 | $230.15 | $230.20 |
| Purchase #5 | $101.37 | 5.273% | $106.7152 | $106.72 | $106.70 | $106.70 |
| Purchase #6 | $157.60 | 11.670% | $175.9919 | $175.99 | $176.00 | $176.00 |
| Purchase #7 | $139.47 | 8.127% | $150.8047 | $150.80 | $150.80 | $150.80 |
| 7 purchase totals = | $1,120.24 | $1,194.8734 | $1,194.87 | $1,194.85 | $1,194.90 | |