| 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 | $104.78 | 13.494% | $118.919 | $118.92 | $118.90 | $118.90 |
| Purchase #2 | $226.76 | 9.449% | $248.1866 | $248.19 | $248.20 | $248.20 |
| Purchase #3 | $40.50 | 3.391% | $41.8734 | $41.87 | $41.85 | $41.90 |
| Purchase #4 | $218.98 | 9.338% | $239.4284 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $7.62 | 4.178% | $7.9384 | $7.94 | $7.95 | $7.90 |
| Purchase #6 | $199.39 | 8.387% | $216.1128 | $216.11 | $216.10 | $216.10 |
| Purchase #7 | $230.60 | 8.831% | $250.9643 | $250.96 | $250.95 | $251.00 |
| 7 purchase totals = | $1,028.63 | $1,123.4229 | $1,123.42 | $1,123.40 | $1,123.40 | |