| 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 | $246.80 | 10.525% | $272.7757 | $272.78 | $272.80 | $272.80 |
| Purchase #2 | $205.77 | 12.153% | $230.7772 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $228.96 | 10.717% | $253.4976 | $253.50 | $253.50 | $253.50 |
| Purchase #4 | $167.36 | 5.656% | $176.8259 | $176.83 | $176.85 | $176.80 |
| Purchase #5 | $17.97 | 13.629% | $20.4191 | $20.42 | $20.40 | $20.40 |
| Purchase #6 | $122.97 | 4.411% | $128.3942 | $128.39 | $128.40 | $128.40 |
| Purchase #7 | $109.81 | 13.744% | $124.9023 | $124.90 | $124.90 | $124.90 |
| 7 purchase totals = | $1,099.64 | $1,207.5920 | $1,207.60 | $1,207.65 | $1,207.60 | |