| 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 | $78.68 | 7.494% | $84.5763 | $84.58 | $84.60 | $84.60 |
| Purchase #2 | $100.68 | 12.851% | $113.6184 | $113.62 | $113.60 | $113.60 |
| Purchase #3 | $233.32 | 4.497% | $243.8124 | $243.81 | $243.80 | $243.80 |
| Purchase #4 | $215.79 | 6.704% | $230.2566 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $227.71 | 9.655% | $249.6954 | $249.70 | $249.70 | $249.70 |
| Purchase #6 | $165.97 | 3.373% | $171.5682 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $164.81 | 11.164% | $183.2094 | $183.21 | $183.20 | $183.20 |
| 7 purchase totals = | $1,186.96 | $1,276.7367 | $1,276.75 | $1,276.70 | $1,276.80 | |