| 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 | $183.59 | 6.431% | $195.3967 | $195.40 | $195.40 | $195.40 |
| Purchase #2 | $19.69 | 7.169% | $21.1016 | $21.10 | $21.10 | $21.10 |
| Purchase #3 | $18.81 | 8.649% | $20.4369 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $49.41 | 3.103% | $50.9432 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $104.93 | 9.380% | $114.7724 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $37.77 | 7.758% | $40.7002 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $225.98 | 10.130% | $248.8718 | $248.87 | $248.85 | $248.90 |
| 7 purchase totals = | $640.18 | $692.2228 | $692.22 | $692.20 | $692.20 | |