| 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 | $90.64 | 10.769% | $100.401 | $100.40 | $100.40 | $100.40 |
| Purchase #2 | $180.59 | 9.341% | $197.4589 | $197.46 | $197.45 | $197.50 |
| Purchase #3 | $148.92 | 9.817% | $163.5395 | $163.54 | $163.55 | $163.50 |
| Purchase #4 | $185.26 | 10.582% | $204.8642 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $58.30 | 13.126% | $65.9525 | $65.95 | $65.95 | $66.00 |
| Purchase #6 | $119.56 | 9.146% | $130.495 | $130.50 | $130.50 | $130.50 |
| Purchase #7 | $144.61 | 12.784% | $163.0969 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $927.88 | $1,025.8080 | $1,025.81 | $1,025.80 | $1,025.90 | |