| 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 | $23.63 | 7.514% | $25.4056 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $235.94 | 3.368% | $243.8865 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $133.92 | 9.821% | $147.0723 | $147.07 | $147.05 | $147.10 |
| Purchase #4 | $37.56 | 9.414% | $41.0959 | $41.10 | $41.10 | $41.10 |
| Purchase #5 | $91.77 | 7.159% | $98.3398 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $216.60 | 13.720% | $246.3175 | $246.32 | $246.30 | $246.30 |
| Purchase #7 | $198.85 | 6.844% | $212.4593 | $212.46 | $212.45 | $212.50 |
| 7 purchase totals = | $938.27 | $1,014.5769 | $1,014.59 | $1,014.55 | $1,014.60 | |