| 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 | $220.56 | 10.367% | $243.4255 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $216.38 | 12.692% | $243.8429 | $243.84 | $243.85 | $243.80 |
| Purchase #3 | $228.69 | 10.675% | $253.1027 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $111.50 | 3.519% | $115.4237 | $115.42 | $115.40 | $115.40 |
| Purchase #5 | $26.30 | 13.113% | $29.7487 | $29.75 | $29.75 | $29.70 |
| Purchase #6 | $131.61 | 11.550% | $146.811 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $54.92 | 11.799% | $61.4 | $61.40 | $61.40 | $61.40 |
| 7 purchase totals = | $989.96 | $1,093.7545 | $1,093.75 | $1,093.75 | $1,093.60 | |