| 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 | $107.39 | 4.584% | $112.3128 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $230.25 | 5.835% | $243.6851 | $243.69 | $243.70 | $243.70 |
| Purchase #3 | $250.70 | 12.342% | $281.6414 | $281.64 | $281.65 | $281.60 |
| Purchase #4 | $34.25 | 9.193% | $37.3986 | $37.40 | $37.40 | $37.40 |
| Purchase #5 | $232.67 | 8.649% | $252.7936 | $252.79 | $252.80 | $252.80 |
| Purchase #6 | $56.75 | 11.663% | $63.3688 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $201.93 | 11.639% | $225.4326 | $225.43 | $225.45 | $225.40 |
| 7 purchase totals = | $1,113.94 | $1,216.6329 | $1,216.63 | $1,216.65 | $1,216.60 | |