| 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 | $213.56 | 3.733% | $221.5322 | $221.53 | $221.55 | $221.50 |
| Purchase #2 | $176.55 | 4.241% | $184.0375 | $184.04 | $184.05 | $184.00 |
| Purchase #3 | $63.55 | 3.526% | $65.7908 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $47.26 | 10.798% | $52.3631 | $52.36 | $52.35 | $52.40 |
| Purchase #5 | $248.40 | 4.553% | $259.7097 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $142.61 | 6.538% | $151.9338 | $151.93 | $151.95 | $151.90 |
| Purchase #7 | $115.69 | 12.618% | $130.2878 | $130.29 | $130.30 | $130.30 |
| 7 purchase totals = | $1,007.62 | $1,065.6549 | $1,065.65 | $1,065.70 | $1,065.60 | |