| 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 | $232.31 | 10.175% | $255.9475 | $255.95 | $255.95 | $255.90 |
| Purchase #2 | $139.38 | 3.537% | $144.3099 | $144.31 | $144.30 | $144.30 |
| Purchase #3 | $192.69 | 10.145% | $212.2384 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $229.46 | 13.564% | $260.584 | $260.58 | $260.60 | $260.60 |
| Purchase #5 | $101.78 | 13.354% | $115.3717 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $124.87 | 13.505% | $141.7337 | $141.73 | $141.75 | $141.70 |
| Purchase #7 | $142.90 | 7.717% | $153.9276 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $1,163.39 | $1,284.1128 | $1,284.11 | $1,284.15 | $1,284.00 | |