| 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 | $93.26 | 5.230% | $98.1375 | $98.14 | $98.15 | $98.10 |
| Purchase #2 | $76.40 | 4.171% | $79.5866 | $79.59 | $79.60 | $79.60 |
| Purchase #3 | $238.83 | 10.631% | $264.22 | $264.22 | $264.20 | $264.20 |
| Purchase #4 | $117.87 | 13.443% | $133.7153 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $209.78 | 13.564% | $238.2346 | $238.23 | $238.25 | $238.20 |
| Purchase #6 | $77.86 | 3.510% | $80.5929 | $80.59 | $80.60 | $80.60 |
| Purchase #7 | $228.39 | 10.617% | $252.6382 | $252.64 | $252.65 | $252.60 |
| 7 purchase totals = | $1,042.39 | $1,147.1251 | $1,147.13 | $1,147.15 | $1,147.00 | |