| 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 | $22.77 | 12.258% | $25.5611 | $25.56 | $25.55 | $25.60 |
| Purchase #2 | $106.27 | 3.675% | $110.1754 | $110.18 | $110.20 | $110.20 |
| Purchase #3 | $17.54 | 5.803% | $18.5578 | $18.56 | $18.55 | $18.60 |
| Purchase #4 | $226.82 | 11.627% | $253.1924 | $253.19 | $253.20 | $253.20 |
| Purchase #5 | $198.74 | 9.682% | $217.982 | $217.98 | $218.00 | $218.00 |
| Purchase #6 | $202.35 | 12.786% | $228.2225 | $228.22 | $228.20 | $228.20 |
| Purchase #7 | $51.78 | 4.632% | $54.1784 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $826.27 | $907.8696 | $907.87 | $907.90 | $908.00 | |