| 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 | $180.79 | 10.858% | $200.4202 | $200.42 | $200.40 | $200.40 |
| Purchase #2 | $98.84 | 13.745% | $112.4256 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $177.37 | 12.652% | $199.8109 | $199.81 | $199.80 | $199.80 |
| Purchase #4 | $224.26 | 10.824% | $248.5339 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $85.97 | 5.864% | $91.0113 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $5.57 | 10.210% | $6.1387 | $6.14 | $6.15 | $6.10 |
| Purchase #7 | $164.65 | 12.193% | $184.7258 | $184.73 | $184.75 | $184.70 |
| 7 purchase totals = | $937.45 | $1,043.0664 | $1,043.07 | $1,043.10 | $1,042.90 | |