| 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 | $248.71 | 8.591% | $270.0767 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $195.86 | 10.290% | $216.014 | $216.01 | $216.00 | $216.00 |
| Purchase #3 | $165.40 | 10.465% | $182.7091 | $182.71 | $182.70 | $182.70 |
| Purchase #4 | $140.93 | 13.313% | $159.692 | $159.69 | $159.70 | $159.70 |
| Purchase #5 | $100.54 | 13.600% | $114.2134 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $63.33 | 11.764% | $70.7801 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $237.92 | 3.456% | $246.1425 | $246.14 | $246.15 | $246.10 |
| 7 purchase totals = | $1,152.69 | $1,259.6278 | $1,259.62 | $1,259.65 | $1,259.60 | |