| 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 | $232.37 | 8.829% | $252.8859 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $213.47 | 11.179% | $237.3338 | $237.33 | $237.35 | $237.30 |
| Purchase #3 | $129.26 | 9.585% | $141.6496 | $141.65 | $141.65 | $141.60 |
| Purchase #4 | $164.31 | 4.166% | $171.1552 | $171.16 | $171.15 | $171.20 |
| Purchase #5 | $220.61 | 8.302% | $238.925 | $238.93 | $238.95 | $238.90 |
| Purchase #6 | $40.27 | 12.347% | $45.2421 | $45.24 | $45.25 | $45.20 |
| Purchase #7 | $33.63 | 5.595% | $35.5116 | $35.51 | $35.50 | $35.50 |
| 7 purchase totals = | $1,033.92 | $1,122.7032 | $1,122.71 | $1,122.75 | $1,122.60 | |