| 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 | $113.90 | 7.801% | $122.7853 | $122.79 | $122.80 | $122.80 |
| Purchase #2 | $203.60 | 12.745% | $229.5488 | $229.55 | $229.55 | $229.50 |
| Purchase #3 | $52.29 | 3.752% | $54.2519 | $54.25 | $54.25 | $54.30 |
| Purchase #4 | $185.63 | 3.803% | $192.6895 | $192.69 | $192.70 | $192.70 |
| Purchase #5 | $119.37 | 4.439% | $124.6688 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $103.61 | 7.394% | $111.2709 | $111.27 | $111.25 | $111.30 |
| Purchase #7 | $168.80 | 12.585% | $190.0435 | $190.04 | $190.05 | $190.00 |
| 7 purchase totals = | $947.20 | $1,025.2587 | $1,025.26 | $1,025.25 | $1,025.30 | |