| 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 | $184.36 | 11.554% | $205.661 | $205.66 | $205.65 | $205.70 |
| Purchase #2 | $134.72 | 7.242% | $144.4764 | $144.48 | $144.50 | $144.50 |
| Purchase #3 | $227.37 | 11.346% | $253.1674 | $253.17 | $253.15 | $253.20 |
| Purchase #4 | $214.83 | 6.587% | $228.9809 | $228.98 | $229.00 | $229.00 |
| Purchase #5 | $101.65 | 7.252% | $109.0217 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $246.92 | 9.682% | $270.8268 | $270.83 | $270.85 | $270.80 |
| Purchase #7 | $199.99 | 10.410% | $220.809 | $220.81 | $220.80 | $220.80 |
| 7 purchase totals = | $1,309.84 | $1,432.9432 | $1,432.95 | $1,432.95 | $1,433.00 | |